Home / 9,849,290.34-13,590,614.52-5,498,281.11

Finding the Fourth Proportional to 9,849,290.34, 13,590,614.52 and 5,498,281.11

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Solution

The fourth proportional to 9,849,290.34, 13,590,614.52 and 5,498,281.11 is: 7,586,842.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,849,290.34 : 13,590,614.52 = 5,498,281.11 : x
  2. Step 2: Convert to fraction form
    9,849,290.34/13,590,614.52 = 5,498,281.11/x
  3. Step 3: Cross multiply
    9,849,290.34x = 13,590,614.52 × 5,498,281.11
  4. Step 4: Simplify right side
    9,849,290.34x = 74,725,019,088,607.72
  5. Step 5: Solve for x
    x = 74,725,019,088,607.72/9,849,290.34
  6. Step 6: Final answer
    x = 7,586,842.96

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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.