Home / 708,363.60-1,062,545.40-235,064.40

Finding the Fourth Proportional to 708,363.60, 1,062,545.40 and 235,064.40

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Solution

The fourth proportional to 708,363.60, 1,062,545.40 and 235,064.40 is: 352,596.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,363.60 : 1,062,545.40 = 235,064.40 : x
  2. Step 2: Convert to fraction form
    708,363.60/1,062,545.40 = 235,064.40/x
  3. Step 3: Cross multiply
    708,363.60x = 1,062,545.40 × 235,064.40
  4. Step 4: Simplify right side
    708,363.60x = 249,766,596,923.76
  5. Step 5: Solve for x
    x = 249,766,596,923.76/708,363.60
  6. Step 6: Final answer
    x = 352,596.60

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Similar ratio
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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.