Home / 3,974,595.60-5,961,893.40-3,708,875.10

Finding the Fourth Proportional to 3,974,595.60, 5,961,893.40 and 3,708,875.10

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Solution

The fourth proportional to 3,974,595.60, 5,961,893.40 and 3,708,875.10 is: 5,563,312.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,974,595.60 : 5,961,893.40 = 3,708,875.10 : x
  2. Step 2: Convert to fraction form
    3,974,595.60/5,961,893.40 = 3,708,875.10/x
  3. Step 3: Cross multiply
    3,974,595.60x = 5,961,893.40 × 3,708,875.10
  4. Step 4: Simplify right side
    3,974,595.60x = 22,111,917,980,114.34
  5. Step 5: Solve for x
    x = 22,111,917,980,114.34/3,974,595.60
  6. Step 6: Final answer
    x = 5,563,312.65

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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.