Home / 12,634,242.72-17,435,254.95-6,833,024.46

Finding the Fourth Proportional to 12,634,242.72, 17,435,254.95 and 6,833,024.46

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Solution

The fourth proportional to 12,634,242.72, 17,435,254.95 and 6,833,024.46 is: 9,429,573.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,634,242.72 : 17,435,254.95 = 6,833,024.46 : x
  2. Step 2: Convert to fraction form
    12,634,242.72/17,435,254.95 = 6,833,024.46/x
  3. Step 3: Cross multiply
    12,634,242.72x = 17,435,254.95 × 6,833,024.46
  4. Step 4: Simplify right side
    12,634,242.72x = 119,135,523,539,686.08
  5. Step 5: Solve for x
    x = 119,135,523,539,686.08/12,634,242.72
  6. Step 6: Final answer
    x = 9,429,573.75

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.