Home / 1,093,509.89-1,509,044.59-610,075.11

Finding the Fourth Proportional to 1,093,509.89, 1,509,044.59 and 610,075.11

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Solution

The fourth proportional to 1,093,509.89, 1,509,044.59 and 610,075.11 is: 841,904.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,509.89 : 1,509,044.59 = 610,075.11 : x
  2. Step 2: Convert to fraction form
    1,093,509.89/1,509,044.59 = 610,075.11/x
  3. Step 3: Cross multiply
    1,093,509.89x = 1,509,044.59 × 610,075.11
  4. Step 4: Simplify right side
    1,093,509.89x = 920,630,549,536.95
  5. Step 5: Solve for x
    x = 920,630,549,536.95/1,093,509.89
  6. Step 6: Final answer
    x = 841,904.18

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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.