Home / 9,939,266.61-13,718,623.58-6,075,027.15

Finding the Fourth Proportional to 9,939,266.61, 13,718,623.58 and 6,075,027.15

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Solution

The fourth proportional to 9,939,266.61, 13,718,623.58 and 6,075,027.15 is: 8,385,026.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,939,266.61 : 13,718,623.58 = 6,075,027.15 : x
  2. Step 2: Convert to fraction form
    9,939,266.61/13,718,623.58 = 6,075,027.15/x
  3. Step 3: Cross multiply
    9,939,266.61x = 13,718,623.58 × 6,075,027.15
  4. Step 4: Simplify right side
    9,939,266.61x = 83,341,010,678,755.06
  5. Step 5: Solve for x
    x = 83,341,010,678,755.06/9,939,266.61
  6. Step 6: Final answer
    x = 8,385,026.17

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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.