Home / 5,445,267.96-7,514,184.45-2,997,400.89

Finding the Fourth Proportional to 5,445,267.96, 7,514,184.45 and 2,997,400.89

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Solution

The fourth proportional to 5,445,267.96, 7,514,184.45 and 2,997,400.89 is: 4,136,256.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,267.96 : 7,514,184.45 = 2,997,400.89 : x
  2. Step 2: Convert to fraction form
    5,445,267.96/7,514,184.45 = 2,997,400.89/x
  3. Step 3: Cross multiply
    5,445,267.96x = 7,514,184.45 × 2,997,400.89
  4. Step 4: Simplify right side
    5,445,267.96x = 22,523,023,158,054.16
  5. Step 5: Solve for x
    x = 22,523,023,158,054.16/5,445,267.96
  6. Step 6: Final answer
    x = 4,136,256.16

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1.5x scale

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.