Home / 7,101,462.36-9,800,210.52-4,348,097.40

Finding the Fourth Proportional to 7,101,462.36, 9,800,210.52 and 4,348,097.40

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Solution

The fourth proportional to 7,101,462.36, 9,800,210.52 and 4,348,097.40 is: 6,000,492.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,101,462.36 : 9,800,210.52 = 4,348,097.40 : x
  2. Step 2: Convert to fraction form
    7,101,462.36/9,800,210.52 = 4,348,097.40/x
  3. Step 3: Cross multiply
    7,101,462.36x = 9,800,210.52 × 4,348,097.40
  4. Step 4: Simplify right side
    7,101,462.36x = 42,612,269,881,464.65
  5. Step 5: Solve for x
    x = 42,612,269,881,464.65/7,101,462.36
  6. Step 6: Final answer
    x = 6,000,492.25

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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.