Home / 1,666,060.07-2,499,187.01-468,075.80

Finding the Fourth Proportional to 1,666,060.07, 2,499,187.01 and 468,075.80

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Solution

The fourth proportional to 1,666,060.07, 2,499,187.01 and 468,075.80 is: 702,140.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,666,060.07 : 2,499,187.01 = 468,075.80 : x
  2. Step 2: Convert to fraction form
    1,666,060.07/2,499,187.01 = 468,075.80/x
  3. Step 3: Cross multiply
    1,666,060.07x = 2,499,187.01 × 468,075.80
  4. Step 4: Simplify right side
    1,666,060.07x = 1,169,808,944,219.04
  5. Step 5: Solve for x
    x = 1,169,808,944,219.04/1,666,060.07
  6. Step 6: Final answer
    x = 702,140.92

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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.