Home / 6,893,531.12-10,341,419.34-2,036,330.48

Finding the Fourth Proportional to 6,893,531.12, 10,341,419.34 and 2,036,330.48

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Solution

The fourth proportional to 6,893,531.12, 10,341,419.34 and 2,036,330.48 is: 3,054,827.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,893,531.12 : 10,341,419.34 = 2,036,330.48 : x
  2. Step 2: Convert to fraction form
    6,893,531.12/10,341,419.34 = 2,036,330.48/x
  3. Step 3: Cross multiply
    6,893,531.12x = 10,341,419.34 × 2,036,330.48
  4. Step 4: Simplify right side
    6,893,531.12x = 21,058,547,408,503.48
  5. Step 5: Solve for x
    x = 21,058,547,408,503.48/6,893,531.12
  6. Step 6: Final answer
    x = 3,054,827.35

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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.