Home / 2,466,733.32-3,698,416.14-1,314,152.20

Finding the Fourth Proportional to 2,466,733.32, 3,698,416.14 and 1,314,152.20

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Solution

The fourth proportional to 2,466,733.32, 3,698,416.14 and 1,314,152.20 is: 1,970,331.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,466,733.32 : 3,698,416.14 = 1,314,152.20 : x
  2. Step 2: Convert to fraction form
    2,466,733.32/3,698,416.14 = 1,314,152.20/x
  3. Step 3: Cross multiply
    2,466,733.32x = 3,698,416.14 × 1,314,152.20
  4. Step 4: Simplify right side
    2,466,733.32x = 4,860,281,706,896.51
  5. Step 5: Solve for x
    x = 4,860,281,706,896.51/2,466,733.32
  6. Step 6: Final answer
    x = 1,970,331.23

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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.