Home / 1,710,487.59-2,563,683.81-798,442.98

Finding the Fourth Proportional to 1,710,487.59, 2,563,683.81 and 798,442.98

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Solution

The fourth proportional to 1,710,487.59, 2,563,683.81 and 798,442.98 is: 1,196,708.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,487.59 : 2,563,683.81 = 798,442.98 : x
  2. Step 2: Convert to fraction form
    1,710,487.59/2,563,683.81 = 798,442.98/x
  3. Step 3: Cross multiply
    1,710,487.59x = 2,563,683.81 × 798,442.98
  4. Step 4: Simplify right side
    1,710,487.59x = 2,046,955,341,034.15
  5. Step 5: Solve for x
    x = 2,046,955,341,034.15/1,710,487.59
  6. Step 6: Final answer
    x = 1,196,708.68

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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.