Home / 11,539,058.32-17,308,106.34-3,019,206.16

Finding the Fourth Proportional to 11,539,058.32, 17,308,106.34 and 3,019,206.16

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Solution

The fourth proportional to 11,539,058.32, 17,308,106.34 and 3,019,206.16 is: 4,528,683.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,539,058.32 : 17,308,106.34 = 3,019,206.16 : x
  2. Step 2: Convert to fraction form
    11,539,058.32/17,308,106.34 = 3,019,206.16/x
  3. Step 3: Cross multiply
    11,539,058.32x = 17,308,106.34 × 3,019,206.16
  4. Step 4: Simplify right side
    11,539,058.32x = 52,256,741,306,959.20
  5. Step 5: Solve for x
    x = 52,256,741,306,959.20/11,539,058.32
  6. Step 6: Final answer
    x = 4,528,683.35

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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.