Home / 5,424,822-7,486,487.64-3,010,374

Finding the Fourth Proportional to 5,424,822, 7,486,487.64 and 3,010,374

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Solution

The fourth proportional to 5,424,822, 7,486,487.64 and 3,010,374 is: 4,154,445.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,424,822 : 7,486,487.64 = 3,010,374 : x
  2. Step 2: Convert to fraction form
    5,424,822/7,486,487.64 = 3,010,374/x
  3. Step 3: Cross multiply
    5,424,822x = 7,486,487.64 × 3,010,374
  4. Step 4: Simplify right side
    5,424,822x = 22,537,127,742,777.36
  5. Step 5: Solve for x
    x = 22,537,127,742,777.36/5,424,822
  6. Step 6: Final answer
    x = 4,154,445.57

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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.