Home / 1,044,445.01-1,441,337.79-657,516.45

Finding the Fourth Proportional to 1,044,445.01, 1,441,337.79 and 657,516.45

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Solution

The fourth proportional to 1,044,445.01, 1,441,337.79 and 657,516.45 is: 907,375.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,445.01 : 1,441,337.79 = 657,516.45 : x
  2. Step 2: Convert to fraction form
    1,044,445.01/1,441,337.79 = 657,516.45/x
  3. Step 3: Cross multiply
    1,044,445.01x = 1,441,337.79 × 657,516.45
  4. Step 4: Simplify right side
    1,044,445.01x = 947,703,306,931.65
  5. Step 5: Solve for x
    x = 947,703,306,931.65/1,044,445.01
  6. Step 6: Final answer
    x = 907,375.01

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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.