Home / 1,050,274.50-1,575,577.98-376,340.91

Finding the Fourth Proportional to 1,050,274.50, 1,575,577.98 and 376,340.91

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Solution

The fourth proportional to 1,050,274.50, 1,575,577.98 and 376,340.91 is: 564,570.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,274.50 : 1,575,577.98 = 376,340.91 : x
  2. Step 2: Convert to fraction form
    1,050,274.50/1,575,577.98 = 376,340.91/x
  3. Step 3: Cross multiply
    1,050,274.50x = 1,575,577.98 × 376,340.91
  4. Step 4: Simplify right side
    1,050,274.50x = 592,954,450,769.16
  5. Step 5: Solve for x
    x = 592,954,450,769.16/1,050,274.50
  6. Step 6: Final answer
    x = 564,570.93

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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.