Home / 3,053,419.17-4,573,152.90-1,457,103.30

Finding the Fourth Proportional to 3,053,419.17, 4,573,152.90 and 1,457,103.30

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Solution

The fourth proportional to 3,053,419.17, 4,573,152.90 and 1,457,103.30 is: 2,182,326.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,419.17 : 4,573,152.90 = 1,457,103.30 : x
  2. Step 2: Convert to fraction form
    3,053,419.17/4,573,152.90 = 1,457,103.30/x
  3. Step 3: Cross multiply
    3,053,419.17x = 4,573,152.90 × 1,457,103.30
  4. Step 4: Simplify right side
    3,053,419.17x = 6,663,556,181,994.57
  5. Step 5: Solve for x
    x = 6,663,556,181,994.57/3,053,419.17
  6. Step 6: Final answer
    x = 2,182,326.05

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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.