Home / 936,799.32-1,292,808.14-569,151.32

Finding the Fourth Proportional to 936,799.32, 1,292,808.14 and 569,151.32

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Solution

The fourth proportional to 936,799.32, 1,292,808.14 and 569,151.32 is: 785,444.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,799.32 : 1,292,808.14 = 569,151.32 : x
  2. Step 2: Convert to fraction form
    936,799.32/1,292,808.14 = 569,151.32/x
  3. Step 3: Cross multiply
    936,799.32x = 1,292,808.14 × 569,151.32
  4. Step 4: Simplify right side
    936,799.32x = 735,803,459,387.75
  5. Step 5: Solve for x
    x = 735,803,459,387.75/936,799.32
  6. Step 6: Final answer
    x = 785,444.06

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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.