Home / 1,075,559.10-1,484,248.20-592,105.74

Finding the Fourth Proportional to 1,075,559.10, 1,484,248.20 and 592,105.74

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Solution

The fourth proportional to 1,075,559.10, 1,484,248.20 and 592,105.74 is: 817,093.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,559.10 : 1,484,248.20 = 592,105.74 : x
  2. Step 2: Convert to fraction form
    1,075,559.10/1,484,248.20 = 592,105.74/x
  3. Step 3: Cross multiply
    1,075,559.10x = 1,484,248.20 × 592,105.74
  4. Step 4: Simplify right side
    1,075,559.10x = 878,831,878,804.67
  5. Step 5: Solve for x
    x = 878,831,878,804.67/1,075,559.10
  6. Step 6: Final answer
    x = 817,093.06

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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.