Home / 2,895,577.04-4,343,365.56-2,656,698.32

Finding the Fourth Proportional to 2,895,577.04, 4,343,365.56 and 2,656,698.32

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Solution

The fourth proportional to 2,895,577.04, 4,343,365.56 and 2,656,698.32 is: 3,985,047.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,577.04 : 4,343,365.56 = 2,656,698.32 : x
  2. Step 2: Convert to fraction form
    2,895,577.04/4,343,365.56 = 2,656,698.32/x
  3. Step 3: Cross multiply
    2,895,577.04x = 4,343,365.56 × 2,656,698.32
  4. Step 4: Simplify right side
    2,895,577.04x = 11,539,011,986,397.86
  5. Step 5: Solve for x
    x = 11,539,011,986,397.86/2,895,577.04
  6. Step 6: Final answer
    x = 3,985,047.48

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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.