Home / 2,360,005.44-3,539,774.88-939,680.16

Finding the Fourth Proportional to 2,360,005.44, 3,539,774.88 and 939,680.16

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Solution

The fourth proportional to 2,360,005.44, 3,539,774.88 and 939,680.16 is: 1,409,427.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,005.44 : 3,539,774.88 = 939,680.16 : x
  2. Step 2: Convert to fraction form
    2,360,005.44/3,539,774.88 = 939,680.16/x
  3. Step 3: Cross multiply
    2,360,005.44x = 3,539,774.88 × 939,680.16
  4. Step 4: Simplify right side
    2,360,005.44x = 3,326,256,225,602.38
  5. Step 5: Solve for x
    x = 3,326,256,225,602.38/2,360,005.44
  6. Step 6: Final answer
    x = 1,409,427.36

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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.