Home / 1,075,607.70-1,484,309.91-592,176.48

Finding the Fourth Proportional to 1,075,607.70, 1,484,309.91 and 592,176.48

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Solution

The fourth proportional to 1,075,607.70, 1,484,309.91 and 592,176.48 is: 817,187.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,607.70 : 1,484,309.91 = 592,176.48 : x
  2. Step 2: Convert to fraction form
    1,075,607.70/1,484,309.91 = 592,176.48/x
  3. Step 3: Cross multiply
    1,075,607.70x = 1,484,309.91 × 592,176.48
  4. Step 4: Simplify right side
    1,075,607.70x = 878,973,417,732.92
  5. Step 5: Solve for x
    x = 878,973,417,732.92/1,075,607.70
  6. Step 6: Final answer
    x = 817,187.73

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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.