Home / 10,343,008.34-14,271,186.20-5,991,835.14

Finding the Fourth Proportional to 10,343,008.34, 14,271,186.20 and 5,991,835.14

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Solution

The fourth proportional to 10,343,008.34, 14,271,186.20 and 5,991,835.14 is: 8,267,478.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,343,008.34 : 14,271,186.20 = 5,991,835.14 : x
  2. Step 2: Convert to fraction form
    10,343,008.34/14,271,186.20 = 5,991,835.14/x
  3. Step 3: Cross multiply
    10,343,008.34x = 14,271,186.20 × 5,991,835.14
  4. Step 4: Simplify right side
    10,343,008.34x = 85,510,594,962,643.06
  5. Step 5: Solve for x
    x = 85,510,594,962,643.06/10,343,008.34
  6. Step 6: Final answer
    x = 8,267,478.10

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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.