Home / 3,607,052.34-4,977,733.95-1,975,562.31

Finding the Fourth Proportional to 3,607,052.34, 4,977,733.95 and 1,975,562.31

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Solution

The fourth proportional to 3,607,052.34, 4,977,733.95 and 1,975,562.31 is: 2,726,276.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,052.34 : 4,977,733.95 = 1,975,562.31 : x
  2. Step 2: Convert to fraction form
    3,607,052.34/4,977,733.95 = 1,975,562.31/x
  3. Step 3: Cross multiply
    3,607,052.34x = 4,977,733.95 × 1,975,562.31
  4. Step 4: Simplify right side
    3,607,052.34x = 9,833,823,580,827.43
  5. Step 5: Solve for x
    x = 9,833,823,580,827.43/3,607,052.34
  6. Step 6: Final answer
    x = 2,726,276.93

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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.