Home / 1,152,840.22-1,730,315.02-584,613.52

Finding the Fourth Proportional to 1,152,840.22, 1,730,315.02 and 584,613.52

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Solution

The fourth proportional to 1,152,840.22, 1,730,315.02 and 584,613.52 is: 877,455.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,152,840.22 : 1,730,315.02 = 584,613.52 : x
  2. Step 2: Convert to fraction form
    1,152,840.22/1,730,315.02 = 584,613.52/x
  3. Step 3: Cross multiply
    1,152,840.22x = 1,730,315.02 × 584,613.52
  4. Step 4: Simplify right side
    1,152,840.22x = 1,011,565,554,551.07
  5. Step 5: Solve for x
    x = 1,011,565,554,551.07/1,152,840.22
  6. Step 6: Final answer
    x = 877,455.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.