Home / 9,898,436.16-14,847,661.68-2,710,029.60

Finding the Fourth Proportional to 9,898,436.16, 14,847,661.68 and 2,710,029.60

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Solution

The fourth proportional to 9,898,436.16, 14,847,661.68 and 2,710,029.60 is: 4,065,046.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,898,436.16 : 14,847,661.68 = 2,710,029.60 : x
  2. Step 2: Convert to fraction form
    9,898,436.16/14,847,661.68 = 2,710,029.60/x
  3. Step 3: Cross multiply
    9,898,436.16x = 14,847,661.68 × 2,710,029.60
  4. Step 4: Simplify right side
    9,898,436.16x = 40,237,602,643,585.73
  5. Step 5: Solve for x
    x = 40,237,602,643,585.73/9,898,436.16
  6. Step 6: Final answer
    x = 4,065,046.44

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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.