Home / 4,817,560.48-6,631,546.80-4,163,888.32

Finding the Fourth Proportional to 4,817,560.48, 6,631,546.80 and 4,163,888.32

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Solution

The fourth proportional to 4,817,560.48, 6,631,546.80 and 4,163,888.32 is: 5,731,743.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,817,560.48 : 6,631,546.80 = 4,163,888.32 : x
  2. Step 2: Convert to fraction form
    4,817,560.48/6,631,546.80 = 4,163,888.32/x
  3. Step 3: Cross multiply
    4,817,560.48x = 6,631,546.80 × 4,163,888.32
  4. Step 4: Simplify right side
    4,817,560.48x = 27,613,020,264,053.38
  5. Step 5: Solve for x
    x = 27,613,020,264,053.38/4,817,560.48
  6. Step 6: Final answer
    x = 5,731,743.35

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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.