Home / 3,445,506.35-5,168,224.47-886,711.35

Finding the Fourth Proportional to 3,445,506.35, 5,168,224.47 and 886,711.35

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Solution

The fourth proportional to 3,445,506.35, 5,168,224.47 and 886,711.35 is: 1,330,058.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445,506.35 : 5,168,224.47 = 886,711.35 : x
  2. Step 2: Convert to fraction form
    3,445,506.35/5,168,224.47 = 886,711.35/x
  3. Step 3: Cross multiply
    3,445,506.35x = 5,168,224.47 × 886,711.35
  4. Step 4: Simplify right side
    3,445,506.35x = 4,582,723,319,602.74
  5. Step 5: Solve for x
    x = 4,582,723,319,602.74/3,445,506.35
  6. Step 6: Final answer
    x = 1,330,058.01

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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.