Home / 1,075,600.12-1,484,271.82-592,070.83

Finding the Fourth Proportional to 1,075,600.12, 1,484,271.82 and 592,070.83

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Solution

The fourth proportional to 1,075,600.12, 1,484,271.82 and 592,070.83 is: 817,026.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,600.12 : 1,484,271.82 = 592,070.83 : x
  2. Step 2: Convert to fraction form
    1,075,600.12/1,484,271.82 = 592,070.83/x
  3. Step 3: Cross multiply
    1,075,600.12x = 1,484,271.82 × 592,070.83
  4. Step 4: Simplify right side
    1,075,600.12x = 878,794,039,511.47
  5. Step 5: Solve for x
    x = 878,794,039,511.47/1,075,600.12
  6. Step 6: Final answer
    x = 817,026.72

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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.