Home / 5,292,022.80-7,938,034.20-4,844,125.20

Finding the Fourth Proportional to 5,292,022.80, 7,938,034.20 and 4,844,125.20

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Solution

The fourth proportional to 5,292,022.80, 7,938,034.20 and 4,844,125.20 is: 7,266,187.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,292,022.80 : 7,938,034.20 = 4,844,125.20 : x
  2. Step 2: Convert to fraction form
    5,292,022.80/7,938,034.20 = 4,844,125.20/x
  3. Step 3: Cross multiply
    5,292,022.80x = 7,938,034.20 × 4,844,125.20
  4. Step 4: Simplify right side
    5,292,022.80x = 38,452,831,506,681.84
  5. Step 5: Solve for x
    x = 38,452,831,506,681.84/5,292,022.80
  6. Step 6: Final answer
    x = 7,266,187.80

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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.