Home / 4,281,681.35-5,908,801.37-2,347,826.60

Finding the Fourth Proportional to 4,281,681.35, 5,908,801.37 and 2,347,826.60

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Solution

The fourth proportional to 4,281,681.35, 5,908,801.37 and 2,347,826.60 is: 3,240,045.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,681.35 : 5,908,801.37 = 2,347,826.60 : x
  2. Step 2: Convert to fraction form
    4,281,681.35/5,908,801.37 = 2,347,826.60/x
  3. Step 3: Cross multiply
    4,281,681.35x = 5,908,801.37 × 2,347,826.60
  4. Step 4: Simplify right side
    4,281,681.35x = 13,872,841,033,635.31
  5. Step 5: Solve for x
    x = 13,872,841,033,635.31/4,281,681.35
  6. Step 6: Final answer
    x = 3,240,045.18

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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.