Home / 1,000,773.04-1,500,934.40-460,511.07

Finding the Fourth Proportional to 1,000,773.04, 1,500,934.40 and 460,511.07

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Solution

The fourth proportional to 1,000,773.04, 1,500,934.40 and 460,511.07 is: 690,663.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,773.04 : 1,500,934.40 = 460,511.07 : x
  2. Step 2: Convert to fraction form
    1,000,773.04/1,500,934.40 = 460,511.07/x
  3. Step 3: Cross multiply
    1,000,773.04x = 1,500,934.40 × 460,511.07
  4. Step 4: Simplify right side
    1,000,773.04x = 691,196,906,543.81
  5. Step 5: Solve for x
    x = 691,196,906,543.81/1,000,773.04
  6. Step 6: Final answer
    x = 690,663.00

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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.