Home / 1,865,472-2,574,351.36-1,060,656

Finding the Fourth Proportional to 1,865,472, 2,574,351.36 and 1,060,656

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Solution

The fourth proportional to 1,865,472, 2,574,351.36 and 1,060,656 is: 1,463,705.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,865,472 : 2,574,351.36 = 1,060,656 : x
  2. Step 2: Convert to fraction form
    1,865,472/2,574,351.36 = 1,060,656/x
  3. Step 3: Cross multiply
    1,865,472x = 2,574,351.36 × 1,060,656
  4. Step 4: Simplify right side
    1,865,472x = 2,730,501,216,092.16
  5. Step 5: Solve for x
    x = 2,730,501,216,092.16/1,865,472
  6. Step 6: Final answer
    x = 1,463,705.28

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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.