Home / 1,060,895.85-1,464,074.91-577,437.63

Finding the Fourth Proportional to 1,060,895.85, 1,464,074.91 and 577,437.63

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Solution

The fourth proportional to 1,060,895.85, 1,464,074.91 and 577,437.63 is: 796,884.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,895.85 : 1,464,074.91 = 577,437.63 : x
  2. Step 2: Convert to fraction form
    1,060,895.85/1,464,074.91 = 577,437.63/x
  3. Step 3: Cross multiply
    1,060,895.85x = 1,464,074.91 × 577,437.63
  4. Step 4: Simplify right side
    1,060,895.85x = 845,411,946,172.86
  5. Step 5: Solve for x
    x = 845,411,946,172.86/1,060,895.85
  6. Step 6: Final answer
    x = 796,884.96

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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.