Home / 1,064,335.42-1,468,762.07-580,904.03

Finding the Fourth Proportional to 1,064,335.42, 1,468,762.07 and 580,904.03

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Solution

The fourth proportional to 1,064,335.42, 1,468,762.07 and 580,904.03 is: 801,636.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,335.42 : 1,468,762.07 = 580,904.03 : x
  2. Step 2: Convert to fraction form
    1,064,335.42/1,468,762.07 = 580,904.03/x
  3. Step 3: Cross multiply
    1,064,335.42x = 1,468,762.07 × 580,904.03
  4. Step 4: Simplify right side
    1,064,335.42x = 853,209,806,341.53
  5. Step 5: Solve for x
    x = 853,209,806,341.53/1,064,335.42
  6. Step 6: Final answer
    x = 801,636.20

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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.