Home / 7,346,755.59-11,020,937.10-2,492,566.93

Finding the Fourth Proportional to 7,346,755.59, 11,020,937.10 and 2,492,566.93

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Solution

The fourth proportional to 7,346,755.59, 11,020,937.10 and 2,492,566.93 is: 3,739,123.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346,755.59 : 11,020,937.10 = 2,492,566.93 : x
  2. Step 2: Convert to fraction form
    7,346,755.59/11,020,937.10 = 2,492,566.93/x
  3. Step 3: Cross multiply
    7,346,755.59x = 11,020,937.10 × 2,492,566.93
  4. Step 4: Simplify right side
    7,346,755.59x = 27,470,423,353,070.11
  5. Step 5: Solve for x
    x = 27,470,423,353,070.11/7,346,755.59
  6. Step 6: Final answer
    x = 3,739,123.08

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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.