Home / 9,677,324.48-13,354,707.02-5,267,081.75

Finding the Fourth Proportional to 9,677,324.48, 13,354,707.02 and 5,267,081.75

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Solution

The fourth proportional to 9,677,324.48, 13,354,707.02 and 5,267,081.75 is: 7,268,572.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,677,324.48 : 13,354,707.02 = 5,267,081.75 : x
  2. Step 2: Convert to fraction form
    9,677,324.48/13,354,707.02 = 5,267,081.75/x
  3. Step 3: Cross multiply
    9,677,324.48x = 13,354,707.02 × 5,267,081.75
  4. Step 4: Simplify right side
    9,677,324.48x = 70,340,333,528,529.95
  5. Step 5: Solve for x
    x = 70,340,333,528,529.95/9,677,324.48
  6. Step 6: Final answer
    x = 7,268,572.39

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1.5x scale

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.