Home / 936,095.96-1,291,818.72-573,520.52

Finding the Fourth Proportional to 936,095.96, 1,291,818.72 and 573,520.52

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Solution

The fourth proportional to 936,095.96, 1,291,818.72 and 573,520.52 is: 791,462.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,095.96 : 1,291,818.72 = 573,520.52 : x
  2. Step 2: Convert to fraction form
    936,095.96/1,291,818.72 = 573,520.52/x
  3. Step 3: Cross multiply
    936,095.96x = 1,291,818.72 × 573,520.52
  4. Step 4: Simplify right side
    936,095.96x = 740,884,544,040.13
  5. Step 5: Solve for x
    x = 740,884,544,040.13/936,095.96
  6. Step 6: Final answer
    x = 791,462.17

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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.