Home / 2,038,425.38-3,050,984.63-1,498,538.74

Finding the Fourth Proportional to 2,038,425.38, 3,050,984.63 and 1,498,538.74

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Solution

The fourth proportional to 2,038,425.38, 3,050,984.63 and 1,498,538.74 is: 2,242,916.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,425.38 : 3,050,984.63 = 1,498,538.74 : x
  2. Step 2: Convert to fraction form
    2,038,425.38/3,050,984.63 = 1,498,538.74/x
  3. Step 3: Cross multiply
    2,038,425.38x = 3,050,984.63 × 1,498,538.74
  4. Step 4: Simplify right side
    2,038,425.38x = 4,572,018,663,199.57
  5. Step 5: Solve for x
    x = 4,572,018,663,199.57/2,038,425.38
  6. Step 6: Final answer
    x = 2,242,916.87

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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.