Home / 1,060,547.52-1,463,582.56-577,138.88

Finding the Fourth Proportional to 1,060,547.52, 1,463,582.56 and 577,138.88

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Solution

The fourth proportional to 1,060,547.52, 1,463,582.56 and 577,138.88 is: 796,466.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,547.52 : 1,463,582.56 = 577,138.88 : x
  2. Step 2: Convert to fraction form
    1,060,547.52/1,463,582.56 = 577,138.88/x
  3. Step 3: Cross multiply
    1,060,547.52x = 1,463,582.56 × 577,138.88
  4. Step 4: Simplify right side
    1,060,547.52x = 844,690,399,465.93
  5. Step 5: Solve for x
    x = 844,690,399,465.93/1,060,547.52
  6. Step 6: Final answer
    x = 796,466.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.