Home / 12,346,258.95-17,038,884.04-6,841,360.64

Finding the Fourth Proportional to 12,346,258.95, 17,038,884.04 and 6,841,360.64

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Solution

The fourth proportional to 12,346,258.95, 17,038,884.04 and 6,841,360.64 is: 9,441,657.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,346,258.95 : 17,038,884.04 = 6,841,360.64 : x
  2. Step 2: Convert to fraction form
    12,346,258.95/17,038,884.04 = 6,841,360.64/x
  3. Step 3: Cross multiply
    12,346,258.95x = 17,038,884.04 × 6,841,360.64
  4. Step 4: Simplify right side
    12,346,258.95x = 116,569,150,684,756.64
  5. Step 5: Solve for x
    x = 116,569,150,684,756.64/12,346,258.95
  6. Step 6: Final answer
    x = 9,441,657.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.