Home / 1,053,234.41-1,579,941.65-370,061.87

Finding the Fourth Proportional to 1,053,234.41, 1,579,941.65 and 370,061.87

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Solution

The fourth proportional to 1,053,234.41, 1,579,941.65 and 370,061.87 is: 555,124.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,234.41 : 1,579,941.65 = 370,061.87 : x
  2. Step 2: Convert to fraction form
    1,053,234.41/1,579,941.65 = 370,061.87/x
  3. Step 3: Cross multiply
    1,053,234.41x = 1,579,941.65 × 370,061.87
  4. Step 4: Simplify right side
    1,053,234.41x = 584,676,166,364.89
  5. Step 5: Solve for x
    x = 584,676,166,364.89/1,053,234.41
  6. Step 6: Final answer
    x = 555,124.45

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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.