Home / 4,006,423.22-6,009,581.16-973,780.38

Finding the Fourth Proportional to 4,006,423.22, 6,009,581.16 and 973,780.38

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Solution

The fourth proportional to 4,006,423.22, 6,009,581.16 and 973,780.38 is: 1,460,657.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,423.22 : 6,009,581.16 = 973,780.38 : x
  2. Step 2: Convert to fraction form
    4,006,423.22/6,009,581.16 = 973,780.38/x
  3. Step 3: Cross multiply
    4,006,423.22x = 6,009,581.16 × 973,780.38
  4. Step 4: Simplify right side
    4,006,423.22x = 5,852,012,225,625.64
  5. Step 5: Solve for x
    x = 5,852,012,225,625.64/4,006,423.22
  6. Step 6: Final answer
    x = 1,460,657.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.