Home / 4,827,718.46-6,662,368.92-2,652,402.50

Finding the Fourth Proportional to 4,827,718.46, 6,662,368.92 and 2,652,402.50

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Solution

The fourth proportional to 4,827,718.46, 6,662,368.92 and 2,652,402.50 is: 3,660,379.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,827,718.46 : 6,662,368.92 = 2,652,402.50 : x
  2. Step 2: Convert to fraction form
    4,827,718.46/6,662,368.92 = 2,652,402.50/x
  3. Step 3: Cross multiply
    4,827,718.46x = 6,662,368.92 × 2,652,402.50
  4. Step 4: Simplify right side
    4,827,718.46x = 17,671,283,979,330.30
  5. Step 5: Solve for x
    x = 17,671,283,979,330.30/4,827,718.46
  6. Step 6: Final answer
    x = 3,660,379.98

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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.