Home / 10,925,267.90-15,076,870.50-6,030,491.26

Finding the Fourth Proportional to 10,925,267.90, 15,076,870.50 and 6,030,491.26

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Solution

The fourth proportional to 10,925,267.90, 15,076,870.50 and 6,030,491.26 is: 8,322,078.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,267.90 : 15,076,870.50 = 6,030,491.26 : x
  2. Step 2: Convert to fraction form
    10,925,267.90/15,076,870.50 = 6,030,491.26/x
  3. Step 3: Cross multiply
    10,925,267.90x = 15,076,870.50 × 6,030,491.26
  4. Step 4: Simplify right side
    10,925,267.90x = 90,920,935,791,596.14
  5. Step 5: Solve for x
    x = 90,920,935,791,596.14/10,925,267.90
  6. Step 6: Final answer
    x = 8,322,078.38

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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.