Home / 4,994,306.47-7,488,598.26-1,535,145.32

Finding the Fourth Proportional to 4,994,306.47, 7,488,598.26 and 1,535,145.32

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Solution

The fourth proportional to 4,994,306.47, 7,488,598.26 and 1,535,145.32 is: 2,301,838.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,306.47 : 7,488,598.26 = 1,535,145.32 : x
  2. Step 2: Convert to fraction form
    4,994,306.47/7,488,598.26 = 1,535,145.32/x
  3. Step 3: Cross multiply
    4,994,306.47x = 7,488,598.26 × 1,535,145.32
  4. Step 4: Simplify right side
    4,994,306.47x = 11,496,086,572,199.14
  5. Step 5: Solve for x
    x = 11,496,086,572,199.14/4,994,306.47
  6. Step 6: Final answer
    x = 2,301,838.43

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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.