Home / 10,637,457.54-15,953,853.51-3,062,778.18

Finding the Fourth Proportional to 10,637,457.54, 15,953,853.51 and 3,062,778.18

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Solution

The fourth proportional to 10,637,457.54, 15,953,853.51 and 3,062,778.18 is: 4,593,495.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,637,457.54 : 15,953,853.51 = 3,062,778.18 : x
  2. Step 2: Convert to fraction form
    10,637,457.54/15,953,853.51 = 3,062,778.18/x
  3. Step 3: Cross multiply
    10,637,457.54x = 15,953,853.51 × 3,062,778.18
  4. Step 4: Simplify right side
    10,637,457.54x = 48,863,114,417,344.41
  5. Step 5: Solve for x
    x = 48,863,114,417,344.41/10,637,457.54
  6. Step 6: Final answer
    x = 4,593,495.60

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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.