Home / 1,060,880.32-1,464,045.96-577,477

Finding the Fourth Proportional to 1,060,880.32, 1,464,045.96 and 577,477

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Solution

The fourth proportional to 1,060,880.32, 1,464,045.96 and 577,477 is: 796,935.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,880.32 : 1,464,045.96 = 577,477 : x
  2. Step 2: Convert to fraction form
    1,060,880.32/1,464,045.96 = 577,477/x
  3. Step 3: Cross multiply
    1,060,880.32x = 1,464,045.96 × 577,477
  4. Step 4: Simplify right side
    1,060,880.32x = 845,452,868,842.92
  5. Step 5: Solve for x
    x = 845,452,868,842.92/1,060,880.32
  6. Step 6: Final answer
    x = 796,935.20

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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.