Home / 951,395.04-1,427,330.52-671,459.04

Finding the Fourth Proportional to 951,395.04, 1,427,330.52 and 671,459.04

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Solution

The fourth proportional to 951,395.04, 1,427,330.52 and 671,459.04 is: 1,007,356.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,395.04 : 1,427,330.52 = 671,459.04 : x
  2. Step 2: Convert to fraction form
    951,395.04/1,427,330.52 = 671,459.04/x
  3. Step 3: Cross multiply
    951,395.04x = 1,427,330.52 × 671,459.04
  4. Step 4: Simplify right side
    951,395.04x = 958,393,980,721.90
  5. Step 5: Solve for x
    x = 958,393,980,721.90/951,395.04
  6. Step 6: Final answer
    x = 1,007,356.50

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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.