Home / 1,046,097.60-1,569,146.40-514,656.60

Finding the Fourth Proportional to 1,046,097.60, 1,569,146.40 and 514,656.60

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Solution

The fourth proportional to 1,046,097.60, 1,569,146.40 and 514,656.60 is: 771,984.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,097.60 : 1,569,146.40 = 514,656.60 : x
  2. Step 2: Convert to fraction form
    1,046,097.60/1,569,146.40 = 514,656.60/x
  3. Step 3: Cross multiply
    1,046,097.60x = 1,569,146.40 × 514,656.60
  4. Step 4: Simplify right side
    1,046,097.60x = 807,571,551,126.24
  5. Step 5: Solve for x
    x = 807,571,551,126.24/1,046,097.60
  6. Step 6: Final answer
    x = 771,984.90

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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.