Home / 1,093,510.17-1,509,044.98-610,075.40

Finding the Fourth Proportional to 1,093,510.17, 1,509,044.98 and 610,075.40

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Solution

The fourth proportional to 1,093,510.17, 1,509,044.98 and 610,075.40 is: 841,904.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,510.17 : 1,509,044.98 = 610,075.40 : x
  2. Step 2: Convert to fraction form
    1,093,510.17/1,509,044.98 = 610,075.40/x
  3. Step 3: Cross multiply
    1,093,510.17x = 1,509,044.98 × 610,075.40
  4. Step 4: Simplify right side
    1,093,510.17x = 920,631,213,008.86
  5. Step 5: Solve for x
    x = 920,631,213,008.86/1,093,510.17
  6. Step 6: Final answer
    x = 841,904.57

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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.