Home / 4,365,944.64-6,549,802.72-1,373,432.64

Finding the Fourth Proportional to 4,365,944.64, 6,549,802.72 and 1,373,432.64

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Solution

The fourth proportional to 4,365,944.64, 6,549,802.72 and 1,373,432.64 is: 2,060,427.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,944.64 : 6,549,802.72 = 1,373,432.64 : x
  2. Step 2: Convert to fraction form
    4,365,944.64/6,549,802.72 = 1,373,432.64/x
  3. Step 3: Cross multiply
    4,365,944.64x = 6,549,802.72 × 1,373,432.64
  4. Step 4: Simplify right side
    4,365,944.64x = 8,995,712,841,208.78
  5. Step 5: Solve for x
    x = 8,995,712,841,208.78/4,365,944.64
  6. Step 6: Final answer
    x = 2,060,427.60

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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.