Home / 7,492,092.79-10,339,088.06-4,054,333.82

Finding the Fourth Proportional to 7,492,092.79, 10,339,088.06 and 4,054,333.82

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Solution

The fourth proportional to 7,492,092.79, 10,339,088.06 and 4,054,333.82 is: 5,594,980.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,092.79 : 10,339,088.06 = 4,054,333.82 : x
  2. Step 2: Convert to fraction form
    7,492,092.79/10,339,088.06 = 4,054,333.82/x
  3. Step 3: Cross multiply
    7,492,092.79x = 10,339,088.06 × 4,054,333.82
  4. Step 4: Simplify right side
    7,492,092.79x = 41,918,114,406,213.95
  5. Step 5: Solve for x
    x = 41,918,114,406,213.95/7,492,092.79
  6. Step 6: Final answer
    x = 5,594,980.68

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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.