Home / 1,887,808.92-2,829,817.25-607,475.40

Finding the Fourth Proportional to 1,887,808.92, 2,829,817.25 and 607,475.40

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Solution

The fourth proportional to 1,887,808.92, 2,829,817.25 and 607,475.40 is: 910,602.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,887,808.92 : 2,829,817.25 = 607,475.40 : x
  2. Step 2: Convert to fraction form
    1,887,808.92/2,829,817.25 = 607,475.40/x
  3. Step 3: Cross multiply
    1,887,808.92x = 2,829,817.25 × 607,475.40
  4. Step 4: Simplify right side
    1,887,808.92x = 1,719,044,354,499.49
  5. Step 5: Solve for x
    x = 1,719,044,354,499.49/1,887,808.92
  6. Step 6: Final answer
    x = 910,602.94

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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.