Home / 5,825,089.04-8,038,676.18-3,211,686.92

Finding the Fourth Proportional to 5,825,089.04, 8,038,676.18 and 3,211,686.92

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Solution

The fourth proportional to 5,825,089.04, 8,038,676.18 and 3,211,686.92 is: 4,432,157.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,089.04 : 8,038,676.18 = 3,211,686.92 : x
  2. Step 2: Convert to fraction form
    5,825,089.04/8,038,676.18 = 3,211,686.92/x
  3. Step 3: Cross multiply
    5,825,089.04x = 8,038,676.18 × 3,211,686.92
  4. Step 4: Simplify right side
    5,825,089.04x = 25,817,711,169,547.47
  5. Step 5: Solve for x
    x = 25,817,711,169,547.47/5,825,089.04
  6. Step 6: Final answer
    x = 4,432,157.35

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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.