Home / 1,134,854.04-1,566,103.50-625,545.48

Finding the Fourth Proportional to 1,134,854.04, 1,566,103.50 and 625,545.48

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Solution

The fourth proportional to 1,134,854.04, 1,566,103.50 and 625,545.48 is: 863,255.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,854.04 : 1,566,103.50 = 625,545.48 : x
  2. Step 2: Convert to fraction form
    1,134,854.04/1,566,103.50 = 625,545.48/x
  3. Step 3: Cross multiply
    1,134,854.04x = 1,566,103.50 × 625,545.48
  4. Step 4: Simplify right side
    1,134,854.04x = 979,668,965,637.18
  5. Step 5: Solve for x
    x = 979,668,965,637.18/1,134,854.04
  6. Step 6: Final answer
    x = 863,255.48

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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.