Home / 2,328,334.16-3,492,502.08-1,047,445.52

Finding the Fourth Proportional to 2,328,334.16, 3,492,502.08 and 1,047,445.52

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Solution

The fourth proportional to 2,328,334.16, 3,492,502.08 and 1,047,445.52 is: 1,571,168.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,334.16 : 3,492,502.08 = 1,047,445.52 : x
  2. Step 2: Convert to fraction form
    2,328,334.16/3,492,502.08 = 1,047,445.52/x
  3. Step 3: Cross multiply
    2,328,334.16x = 3,492,502.08 × 1,047,445.52
  4. Step 4: Simplify right side
    2,328,334.16x = 3,658,205,657,286.68
  5. Step 5: Solve for x
    x = 3,658,205,657,286.68/2,328,334.16
  6. Step 6: Final answer
    x = 1,571,168.66

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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.