Home / 7,492,801.59-11,238,254.34-2,375,280.81

Finding the Fourth Proportional to 7,492,801.59, 11,238,254.34 and 2,375,280.81

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Solution

The fourth proportional to 7,492,801.59, 11,238,254.34 and 2,375,280.81 is: 3,562,620.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,801.59 : 11,238,254.34 = 2,375,280.81 : x
  2. Step 2: Convert to fraction form
    7,492,801.59/11,238,254.34 = 2,375,280.81/x
  3. Step 3: Cross multiply
    7,492,801.59x = 11,238,254.34 × 2,375,280.81
  4. Step 4: Simplify right side
    7,492,801.59x = 26,694,009,871,701.21
  5. Step 5: Solve for x
    x = 26,694,009,871,701.21/7,492,801.59
  6. Step 6: Final answer
    x = 3,562,620.68

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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.