Home / 1,044,007.90-1,566,011.85-540,123.10

Finding the Fourth Proportional to 1,044,007.90, 1,566,011.85 and 540,123.10

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Solution

The fourth proportional to 1,044,007.90, 1,566,011.85 and 540,123.10 is: 810,184.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,007.90 : 1,566,011.85 = 540,123.10 : x
  2. Step 2: Convert to fraction form
    1,044,007.90/1,566,011.85 = 540,123.10/x
  3. Step 3: Cross multiply
    1,044,007.90x = 1,566,011.85 × 540,123.10
  4. Step 4: Simplify right side
    1,044,007.90x = 845,839,175,058.74
  5. Step 5: Solve for x
    x = 845,839,175,058.74/1,044,007.90
  6. Step 6: Final answer
    x = 810,184.65

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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.