Home / 5,535,812.10-8,303,718.15-4,416,068.10

Finding the Fourth Proportional to 5,535,812.10, 8,303,718.15 and 4,416,068.10

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Solution

The fourth proportional to 5,535,812.10, 8,303,718.15 and 4,416,068.10 is: 6,624,102.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,812.10 : 8,303,718.15 = 4,416,068.10 : x
  2. Step 2: Convert to fraction form
    5,535,812.10/8,303,718.15 = 4,416,068.10/x
  3. Step 3: Cross multiply
    5,535,812.10x = 8,303,718.15 × 4,416,068.10
  4. Step 4: Simplify right side
    5,535,812.10x = 36,669,784,833,606.02
  5. Step 5: Solve for x
    x = 36,669,784,833,606.02/5,535,812.10
  6. Step 6: Final answer
    x = 6,624,102.15

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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.