Home / 1,075,908.48-1,484,764.72-592,518.56

Finding the Fourth Proportional to 1,075,908.48, 1,484,764.72 and 592,518.56

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Solution

The fourth proportional to 1,075,908.48, 1,484,764.72 and 592,518.56 is: 817,681.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,908.48 : 1,484,764.72 = 592,518.56 : x
  2. Step 2: Convert to fraction form
    1,075,908.48/1,484,764.72 = 592,518.56/x
  3. Step 3: Cross multiply
    1,075,908.48x = 1,484,764.72 × 592,518.56
  4. Step 4: Simplify right side
    1,075,908.48x = 879,750,653,833.20
  5. Step 5: Solve for x
    x = 879,750,653,833.20/1,075,908.48
  6. Step 6: Final answer
    x = 817,681.68

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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.