Home / 732,141.53-1,010,347.52-409,854.27

Finding the Fourth Proportional to 732,141.53, 1,010,347.52 and 409,854.27

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Solution

The fourth proportional to 732,141.53, 1,010,347.52 and 409,854.27 is: 565,594.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,141.53 : 1,010,347.52 = 409,854.27 : x
  2. Step 2: Convert to fraction form
    732,141.53/1,010,347.52 = 409,854.27/x
  3. Step 3: Cross multiply
    732,141.53x = 1,010,347.52 × 409,854.27
  4. Step 4: Simplify right side
    732,141.53x = 414,095,243,206.64
  5. Step 5: Solve for x
    x = 414,095,243,206.64/732,141.53
  6. Step 6: Final answer
    x = 565,594.53

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1.5x scale

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.