Home / 1,925,567.04-2,657,304-1,066,206.72

Finding the Fourth Proportional to 1,925,567.04, 2,657,304 and 1,066,206.72

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Solution

The fourth proportional to 1,925,567.04, 2,657,304 and 1,066,206.72 is: 1,471,377.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,567.04 : 2,657,304 = 1,066,206.72 : x
  2. Step 2: Convert to fraction form
    1,925,567.04/2,657,304 = 1,066,206.72/x
  3. Step 3: Cross multiply
    1,925,567.04x = 2,657,304 × 1,066,206.72
  4. Step 4: Simplify right side
    1,925,567.04x = 2,833,235,381,882.88
  5. Step 5: Solve for x
    x = 2,833,235,381,882.88/1,925,567.04
  6. Step 6: Final answer
    x = 1,471,377.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.