Home / 1,235,497.81-1,854,445.11-596,251.48

Finding the Fourth Proportional to 1,235,497.81, 1,854,445.11 and 596,251.48

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Solution

The fourth proportional to 1,235,497.81, 1,854,445.11 and 596,251.48 is: 894,955.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,235,497.81 : 1,854,445.11 = 596,251.48 : x
  2. Step 2: Convert to fraction form
    1,235,497.81/1,854,445.11 = 596,251.48/x
  3. Step 3: Cross multiply
    1,235,497.81x = 1,854,445.11 × 596,251.48
  4. Step 4: Simplify right side
    1,235,497.81x = 1,105,715,641,416.26
  5. Step 5: Solve for x
    x = 1,105,715,641,416.26/1,235,497.81
  6. Step 6: Final answer
    x = 894,955.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.