Home / 2,772,084.90-4,158,127.35-1,573,544.10

Finding the Fourth Proportional to 2,772,084.90, 4,158,127.35 and 1,573,544.10

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Solution

The fourth proportional to 2,772,084.90, 4,158,127.35 and 1,573,544.10 is: 2,360,316.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,772,084.90 : 4,158,127.35 = 1,573,544.10 : x
  2. Step 2: Convert to fraction form
    2,772,084.90/4,158,127.35 = 1,573,544.10/x
  3. Step 3: Cross multiply
    2,772,084.90x = 4,158,127.35 × 1,573,544.10
  4. Step 4: Simplify right side
    2,772,084.90x = 6,542,996,758,641.14
  5. Step 5: Solve for x
    x = 6,542,996,758,641.14/2,772,084.90
  6. Step 6: Final answer
    x = 2,360,316.15

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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.