Home / 9,793,264.80-14,675,554.80-8,782,384.80

Finding the Fourth Proportional to 9,793,264.80, 14,675,554.80 and 8,782,384.80

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Solution

The fourth proportional to 9,793,264.80, 14,675,554.80 and 8,782,384.80 is: 13,160,715.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,264.80 : 14,675,554.80 = 8,782,384.80 : x
  2. Step 2: Convert to fraction form
    9,793,264.80/14,675,554.80 = 8,782,384.80/x
  3. Step 3: Cross multiply
    9,793,264.80x = 14,675,554.80 × 8,782,384.80
  4. Step 4: Simplify right side
    9,793,264.80x = 128,886,369,407,087.06
  5. Step 5: Solve for x
    x = 128,886,369,407,087.06/9,793,264.80
  6. Step 6: Final answer
    x = 13,160,715.25

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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.