Home / 1,075,721.04-1,484,484.12-592,277.04

Finding the Fourth Proportional to 1,075,721.04, 1,484,484.12 and 592,277.04

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Solution

The fourth proportional to 1,075,721.04, 1,484,484.12 and 592,277.04 is: 817,336.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,721.04 : 1,484,484.12 = 592,277.04 : x
  2. Step 2: Convert to fraction form
    1,075,721.04/1,484,484.12 = 592,277.04/x
  3. Step 3: Cross multiply
    1,075,721.04x = 1,484,484.12 × 592,277.04
  4. Step 4: Simplify right side
    1,075,721.04x = 879,225,860,520.61
  5. Step 5: Solve for x
    x = 879,225,860,520.61/1,075,721.04
  6. Step 6: Final answer
    x = 817,336.31

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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.