Home / 1,041,341.76-1,437,012.36-588,642.48

Finding the Fourth Proportional to 1,041,341.76, 1,437,012.36 and 588,642.48

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Solution

The fourth proportional to 1,041,341.76, 1,437,012.36 and 588,642.48 is: 812,304.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,341.76 : 1,437,012.36 = 588,642.48 : x
  2. Step 2: Convert to fraction form
    1,041,341.76/1,437,012.36 = 588,642.48/x
  3. Step 3: Cross multiply
    1,041,341.76x = 1,437,012.36 × 588,642.48
  4. Step 4: Simplify right side
    1,041,341.76x = 845,886,519,381.05
  5. Step 5: Solve for x
    x = 845,886,519,381.05/1,041,341.76
  6. Step 6: Final answer
    x = 812,304.42

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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.