Home / 6,262,926.32-8,643,051.06-5,975,948.18

Finding the Fourth Proportional to 6,262,926.32, 8,643,051.06 and 5,975,948.18

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Solution

The fourth proportional to 6,262,926.32, 8,643,051.06 and 5,975,948.18 is: 8,247,011.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,926.32 : 8,643,051.06 = 5,975,948.18 : x
  2. Step 2: Convert to fraction form
    6,262,926.32/8,643,051.06 = 5,975,948.18/x
  3. Step 3: Cross multiply
    6,262,926.32x = 8,643,051.06 × 5,975,948.18
  4. Step 4: Simplify right side
    6,262,926.32x = 51,650,425,208,438.82
  5. Step 5: Solve for x
    x = 51,650,425,208,438.82/6,262,926.32
  6. Step 6: Final answer
    x = 8,247,011.48

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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.