Home / 1,014,854.77-1,400,499.47-606,956.55

Finding the Fourth Proportional to 1,014,854.77, 1,400,499.47 and 606,956.55

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Solution

The fourth proportional to 1,014,854.77, 1,400,499.47 and 606,956.55 is: 837,599.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,854.77 : 1,400,499.47 = 606,956.55 : x
  2. Step 2: Convert to fraction form
    1,014,854.77/1,400,499.47 = 606,956.55/x
  3. Step 3: Cross multiply
    1,014,854.77x = 1,400,499.47 × 606,956.55
  4. Step 4: Simplify right side
    1,014,854.77x = 850,042,316,550.75
  5. Step 5: Solve for x
    x = 850,042,316,550.75/1,014,854.77
  6. Step 6: Final answer
    x = 837,599.96

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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.