Home / 1,014,826.56-1,400,506.80-562,117.52

Finding the Fourth Proportional to 1,014,826.56, 1,400,506.80 and 562,117.52

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Solution

The fourth proportional to 1,014,826.56, 1,400,506.80 and 562,117.52 is: 775,747.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,826.56 : 1,400,506.80 = 562,117.52 : x
  2. Step 2: Convert to fraction form
    1,014,826.56/1,400,506.80 = 562,117.52/x
  3. Step 3: Cross multiply
    1,014,826.56x = 1,400,506.80 × 562,117.52
  4. Step 4: Simplify right side
    1,014,826.56x = 787,249,409,159.14
  5. Step 5: Solve for x
    x = 787,249,409,159.14/1,014,826.56
  6. Step 6: Final answer
    x = 775,747.74

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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.