Home / 6,048,210.90-9,072,316.35-5,451,014.10

Finding the Fourth Proportional to 6,048,210.90, 9,072,316.35 and 5,451,014.10

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Solution

The fourth proportional to 6,048,210.90, 9,072,316.35 and 5,451,014.10 is: 8,176,521.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,210.90 : 9,072,316.35 = 5,451,014.10 : x
  2. Step 2: Convert to fraction form
    6,048,210.90/9,072,316.35 = 5,451,014.10/x
  3. Step 3: Cross multiply
    6,048,210.90x = 9,072,316.35 × 5,451,014.10
  4. Step 4: Simplify right side
    6,048,210.90x = 49,453,324,343,510.53
  5. Step 5: Solve for x
    x = 49,453,324,343,510.53/6,048,210.90
  6. Step 6: Final answer
    x = 8,176,521.15

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.