Home / 955,316.02-1,317,589.86-592,536.46

Finding the Fourth Proportional to 955,316.02, 1,317,589.86 and 592,536.46

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Solution

The fourth proportional to 955,316.02, 1,317,589.86 and 592,536.46 is: 817,237.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,316.02 : 1,317,589.86 = 592,536.46 : x
  2. Step 2: Convert to fraction form
    955,316.02/1,317,589.86 = 592,536.46/x
  3. Step 3: Cross multiply
    955,316.02x = 1,317,589.86 × 592,536.46
  4. Step 4: Simplify right side
    955,316.02x = 780,720,031,376.30
  5. Step 5: Solve for x
    x = 780,720,031,376.30/955,316.02
  6. Step 6: Final answer
    x = 817,237.45

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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.