Home / 955,315.02-1,317,588.48-592,535.46

Finding the Fourth Proportional to 955,315.02, 1,317,588.48 and 592,535.46

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Solution

The fourth proportional to 955,315.02, 1,317,588.48 and 592,535.46 is: 817,236.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,315.02 : 1,317,588.48 = 592,535.46 : x
  2. Step 2: Convert to fraction form
    955,315.02/1,317,588.48 = 592,535.46/x
  3. Step 3: Cross multiply
    955,315.02x = 1,317,588.48 × 592,535.46
  4. Step 4: Simplify right side
    955,315.02x = 780,717,896,087.50
  5. Step 5: Solve for x
    x = 780,717,896,087.50/955,315.02
  6. Step 6: Final answer
    x = 817,236.07

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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.