Home / 6,357,335.04-9,537,970.86-2,203,090.20

Finding the Fourth Proportional to 6,357,335.04, 9,537,970.86 and 2,203,090.20

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Solution

The fourth proportional to 6,357,335.04, 9,537,970.86 and 2,203,090.20 is: 3,305,317.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,335.04 : 9,537,970.86 = 2,203,090.20 : x
  2. Step 2: Convert to fraction form
    6,357,335.04/9,537,970.86 = 2,203,090.20/x
  3. Step 3: Cross multiply
    6,357,335.04x = 9,537,970.86 × 2,203,090.20
  4. Step 4: Simplify right side
    6,357,335.04x = 21,013,010,129,551.57
  5. Step 5: Solve for x
    x = 21,013,010,129,551.57/6,357,335.04
  6. Step 6: Final answer
    x = 3,305,317.40

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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.