Home / 1,001,376-1,496,566.31-732,071.07

Finding the Fourth Proportional to 1,001,376, 1,496,566.31 and 732,071.07

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Solution

The fourth proportional to 1,001,376, 1,496,566.31 and 732,071.07 is: 1,094,087.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,376 : 1,496,566.31 = 732,071.07 : x
  2. Step 2: Convert to fraction form
    1,001,376/1,496,566.31 = 732,071.07/x
  3. Step 3: Cross multiply
    1,001,376x = 1,496,566.31 × 732,071.07
  4. Step 4: Simplify right side
    1,001,376x = 1,095,592,896,227.30
  5. Step 5: Solve for x
    x = 1,095,592,896,227.30/1,001,376
  6. Step 6: Final answer
    x = 1,094,087.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.