Home / 5,910,368.60-8,864,896.80-1,650,967.40

Finding the Fourth Proportional to 5,910,368.60, 8,864,896.80 and 1,650,967.40

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Solution

The fourth proportional to 5,910,368.60, 8,864,896.80 and 1,650,967.40 is: 2,476,267.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,910,368.60 : 8,864,896.80 = 1,650,967.40 : x
  2. Step 2: Convert to fraction form
    5,910,368.60/8,864,896.80 = 1,650,967.40/x
  3. Step 3: Cross multiply
    5,910,368.60x = 8,864,896.80 × 1,650,967.40
  4. Step 4: Simplify right side
    5,910,368.60x = 14,635,655,621,164.32
  5. Step 5: Solve for x
    x = 14,635,655,621,164.32/5,910,368.60
  6. Step 6: Final answer
    x = 2,476,267.83

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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.