Home / 4,306,773.63-6,463,144.02-1,712,812.56

Finding the Fourth Proportional to 4,306,773.63, 6,463,144.02 and 1,712,812.56

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Solution

The fourth proportional to 4,306,773.63, 6,463,144.02 and 1,712,812.56 is: 2,570,405.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,773.63 : 6,463,144.02 = 1,712,812.56 : x
  2. Step 2: Convert to fraction form
    4,306,773.63/6,463,144.02 = 1,712,812.56/x
  3. Step 3: Cross multiply
    4,306,773.63x = 6,463,144.02 × 1,712,812.56
  4. Step 4: Simplify right side
    4,306,773.63x = 11,070,154,254,544.89
  5. Step 5: Solve for x
    x = 11,070,154,254,544.89/4,306,773.63
  6. Step 6: Final answer
    x = 2,570,405.41

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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.