Home / 6,776,117.48-10,164,307.23-1,658,592.15

Finding the Fourth Proportional to 6,776,117.48, 10,164,307.23 and 1,658,592.15

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Solution

The fourth proportional to 6,776,117.48, 10,164,307.23 and 1,658,592.15 is: 2,487,920.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,117.48 : 10,164,307.23 = 1,658,592.15 : x
  2. Step 2: Convert to fraction form
    6,776,117.48/10,164,307.23 = 1,658,592.15/x
  3. Step 3: Cross multiply
    6,776,117.48x = 10,164,307.23 × 1,658,592.15
  4. Step 4: Simplify right side
    6,776,117.48x = 16,858,440,181,866.24
  5. Step 5: Solve for x
    x = 16,858,440,181,866.24/6,776,117.48
  6. Step 6: Final answer
    x = 2,487,920.29

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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.