Home / 1,093,510.40-1,509,045.29-610,075.62

Finding the Fourth Proportional to 1,093,510.40, 1,509,045.29 and 610,075.62

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Solution

The fourth proportional to 1,093,510.40, 1,509,045.29 and 610,075.62 is: 841,904.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,510.40 : 1,509,045.29 = 610,075.62 : x
  2. Step 2: Convert to fraction form
    1,093,510.40/1,509,045.29 = 610,075.62/x
  3. Step 3: Cross multiply
    1,093,510.40x = 1,509,045.29 × 610,075.62
  4. Step 4: Simplify right side
    1,093,510.40x = 920,631,730,309.23
  5. Step 5: Solve for x
    x = 920,631,730,309.23/1,093,510.40
  6. Step 6: Final answer
    x = 841,904.87

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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.