Home / 11,748,903.02-17,619,363.48-4,070,755.77

Finding the Fourth Proportional to 11,748,903.02, 17,619,363.48 and 4,070,755.77

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Solution

The fourth proportional to 11,748,903.02, 17,619,363.48 and 4,070,755.77 is: 6,104,750.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,748,903.02 : 17,619,363.48 = 4,070,755.77 : x
  2. Step 2: Convert to fraction form
    11,748,903.02/17,619,363.48 = 4,070,755.77/x
  3. Step 3: Cross multiply
    11,748,903.02x = 17,619,363.48 × 4,070,755.77
  4. Step 4: Simplify right side
    11,748,903.02x = 71,724,125,549,937.28
  5. Step 5: Solve for x
    x = 71,724,125,549,937.28/11,748,903.02
  6. Step 6: Final answer
    x = 6,104,750.84

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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.