Home / 1,075,607.64-1,484,282.14-592,078.34

Finding the Fourth Proportional to 1,075,607.64, 1,484,282.14 and 592,078.34

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Solution

The fourth proportional to 1,075,607.64, 1,484,282.14 and 592,078.34 is: 817,037.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,607.64 : 1,484,282.14 = 592,078.34 : x
  2. Step 2: Convert to fraction form
    1,075,607.64/1,484,282.14 = 592,078.34/x
  3. Step 3: Cross multiply
    1,075,607.64x = 1,484,282.14 × 592,078.34
  4. Step 4: Simplify right side
    1,075,607.64x = 878,811,307,773.36
  5. Step 5: Solve for x
    x = 878,811,307,773.36/1,075,607.64
  6. Step 6: Final answer
    x = 817,037.06

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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.