Home / 1,048,703.84-1,447,334.16-596,062.88

Finding the Fourth Proportional to 1,048,703.84, 1,447,334.16 and 596,062.88

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Solution

The fourth proportional to 1,048,703.84, 1,447,334.16 and 596,062.88 is: 822,636.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,703.84 : 1,447,334.16 = 596,062.88 : x
  2. Step 2: Convert to fraction form
    1,048,703.84/1,447,334.16 = 596,062.88/x
  3. Step 3: Cross multiply
    1,048,703.84x = 1,447,334.16 × 596,062.88
  4. Step 4: Simplify right side
    1,048,703.84x = 862,702,167,731.98
  5. Step 5: Solve for x
    x = 862,702,167,731.98/1,048,703.84
  6. Step 6: Final answer
    x = 822,636.61

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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.