Home / 9,885,974.40-14,804,078.40-6,501,859.20

Finding the Fourth Proportional to 9,885,974.40, 14,804,078.40 and 6,501,859.20

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Solution

The fourth proportional to 9,885,974.40, 14,804,078.40 and 6,501,859.20 is: 9,736,423.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,885,974.40 : 14,804,078.40 = 6,501,859.20 : x
  2. Step 2: Convert to fraction form
    9,885,974.40/14,804,078.40 = 6,501,859.20/x
  3. Step 3: Cross multiply
    9,885,974.40x = 14,804,078.40 × 6,501,859.20
  4. Step 4: Simplify right side
    9,885,974.40x = 96,254,033,342,561.28
  5. Step 5: Solve for x
    x = 96,254,033,342,561.28/9,885,974.40
  6. Step 6: Final answer
    x = 9,736,423.49

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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.