Home / 3,034,483.76-4,551,177.27-874,977.93

Finding the Fourth Proportional to 3,034,483.76, 4,551,177.27 and 874,977.93

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Solution

The fourth proportional to 3,034,483.76, 4,551,177.27 and 874,977.93 is: 1,312,308.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,483.76 : 4,551,177.27 = 874,977.93 : x
  2. Step 2: Convert to fraction form
    3,034,483.76/4,551,177.27 = 874,977.93/x
  3. Step 3: Cross multiply
    3,034,483.76x = 4,551,177.27 × 874,977.93
  4. Step 4: Simplify right side
    3,034,483.76x = 3,982,179,644,011.76
  5. Step 5: Solve for x
    x = 3,982,179,644,011.76/3,034,483.76
  6. Step 6: Final answer
    x = 1,312,308.77

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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.