Home / 10,364,002.40-15,547,996.20-3,973,756.41

Finding the Fourth Proportional to 10,364,002.40, 15,547,996.20 and 3,973,756.41

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Solution

The fourth proportional to 10,364,002.40, 15,547,996.20 and 3,973,756.41 is: 5,961,398.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,002.40 : 15,547,996.20 = 3,973,756.41 : x
  2. Step 2: Convert to fraction form
    10,364,002.40/15,547,996.20 = 3,973,756.41/x
  3. Step 3: Cross multiply
    10,364,002.40x = 15,547,996.20 × 3,973,756.41
  4. Step 4: Simplify right side
    10,364,002.40x = 61,783,949,562,405.64
  5. Step 5: Solve for x
    x = 61,783,949,562,405.64/10,364,002.40
  6. Step 6: Final answer
    x = 5,961,398.62

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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.