Home / 9,554,155.02-14,317,060.75-7,017,409.98

Finding the Fourth Proportional to 9,554,155.02, 14,317,060.75 and 7,017,409.98

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Solution

The fourth proportional to 9,554,155.02, 14,317,060.75 and 7,017,409.98 is: 10,515,705.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,554,155.02 : 14,317,060.75 = 7,017,409.98 : x
  2. Step 2: Convert to fraction form
    9,554,155.02/14,317,060.75 = 7,017,409.98/x
  3. Step 3: Cross multiply
    9,554,155.02x = 14,317,060.75 × 7,017,409.98
  4. Step 4: Simplify right side
    9,554,155.02x = 100,468,684,973,772.77
  5. Step 5: Solve for x
    x = 100,468,684,973,772.77/9,554,155.02
  6. Step 6: Final answer
    x = 10,515,705.97

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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.