Home / 9,354,496.60-14,021,247.30-5,312,920.60

Finding the Fourth Proportional to 9,354,496.60, 14,021,247.30 and 5,312,920.60

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Solution

The fourth proportional to 9,354,496.60, 14,021,247.30 and 5,312,920.60 is: 7,963,418.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354,496.60 : 14,021,247.30 = 5,312,920.60 : x
  2. Step 2: Convert to fraction form
    9,354,496.60/14,021,247.30 = 5,312,920.60/x
  3. Step 3: Cross multiply
    9,354,496.60x = 14,021,247.30 × 5,312,920.60
  4. Step 4: Simplify right side
    9,354,496.60x = 74,493,773,617,864.38
  5. Step 5: Solve for x
    x = 74,493,773,617,864.38/9,354,496.60
  6. Step 6: Final answer
    x = 7,963,418.75

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1.5x scale

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.