Home / 6,015,666.35-8,292,435.63-3,688,250.02

Finding the Fourth Proportional to 6,015,666.35, 8,292,435.63 and 3,688,250.02

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Solution

The fourth proportional to 6,015,666.35, 8,292,435.63 and 3,688,250.02 is: 5,084,154.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015,666.35 : 8,292,435.63 = 3,688,250.02 : x
  2. Step 2: Convert to fraction form
    6,015,666.35/8,292,435.63 = 3,688,250.02/x
  3. Step 3: Cross multiply
    6,015,666.35x = 8,292,435.63 × 3,688,250.02
  4. Step 4: Simplify right side
    6,015,666.35x = 30,584,575,878,196.21
  5. Step 5: Solve for x
    x = 30,584,575,878,196.21/6,015,666.35
  6. Step 6: Final answer
    x = 5,084,154.29

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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.