Home / 10,671,042.84-14,728,034.10-6,087,364.22

Finding the Fourth Proportional to 10,671,042.84, 14,728,034.10 and 6,087,364.22

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Solution

The fourth proportional to 10,671,042.84, 14,728,034.10 and 6,087,364.22 is: 8,401,700.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,671,042.84 : 14,728,034.10 = 6,087,364.22 : x
  2. Step 2: Convert to fraction form
    10,671,042.84/14,728,034.10 = 6,087,364.22/x
  3. Step 3: Cross multiply
    10,671,042.84x = 14,728,034.10 × 6,087,364.22
  4. Step 4: Simplify right side
    10,671,042.84x = 89,654,907,811,279.89
  5. Step 5: Solve for x
    x = 89,654,907,811,279.89/10,671,042.84
  6. Step 6: Final answer
    x = 8,401,700.67

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1.5x scale

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.