Home / 4,896,623.70-7,344,935.55-4,868,630.10

Finding the Fourth Proportional to 4,896,623.70, 7,344,935.55 and 4,868,630.10

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Solution

The fourth proportional to 4,896,623.70, 7,344,935.55 and 4,868,630.10 is: 7,302,945.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,623.70 : 7,344,935.55 = 4,868,630.10 : x
  2. Step 2: Convert to fraction form
    4,896,623.70/7,344,935.55 = 4,868,630.10/x
  3. Step 3: Cross multiply
    4,896,623.70x = 7,344,935.55 × 4,868,630.10
  4. Step 4: Simplify right side
    4,896,623.70x = 35,759,774,301,290.05
  5. Step 5: Solve for x
    x = 35,759,774,301,290.05/4,896,623.70
  6. Step 6: Final answer
    x = 7,302,945.15

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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.