Home / 1,884,823.13-2,827,403.06-732,042.22

Finding the Fourth Proportional to 1,884,823.13, 2,827,403.06 and 732,042.22

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Solution

The fourth proportional to 1,884,823.13, 2,827,403.06 and 732,042.22 is: 1,098,128.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,823.13 : 2,827,403.06 = 732,042.22 : x
  2. Step 2: Convert to fraction form
    1,884,823.13/2,827,403.06 = 732,042.22/x
  3. Step 3: Cross multiply
    1,884,823.13x = 2,827,403.06 × 732,042.22
  4. Step 4: Simplify right side
    1,884,823.13x = 2,069,778,403,615.52
  5. Step 5: Solve for x
    x = 2,069,778,403,615.52/1,884,823.13
  6. Step 6: Final answer
    x = 1,098,128.72

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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.