Home / 7,045,075.92-10,552,430.22-4,758,024.06

Finding the Fourth Proportional to 7,045,075.92, 10,552,430.22 and 4,758,024.06

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Solution

The fourth proportional to 7,045,075.92, 10,552,430.22 and 4,758,024.06 is: 7,126,781.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,075.92 : 10,552,430.22 = 4,758,024.06 : x
  2. Step 2: Convert to fraction form
    7,045,075.92/10,552,430.22 = 4,758,024.06/x
  3. Step 3: Cross multiply
    7,045,075.92x = 10,552,430.22 × 4,758,024.06
  4. Step 4: Simplify right side
    7,045,075.92x = 50,208,716,878,231.09
  5. Step 5: Solve for x
    x = 50,208,716,878,231.09/7,045,075.92
  6. Step 6: Final answer
    x = 7,126,781.52

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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.