Home / 1,056,417.95-1,584,752.60-336,506.81

Finding the Fourth Proportional to 1,056,417.95, 1,584,752.60 and 336,506.81

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Solution

The fourth proportional to 1,056,417.95, 1,584,752.60 and 336,506.81 is: 504,800.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,417.95 : 1,584,752.60 = 336,506.81 : x
  2. Step 2: Convert to fraction form
    1,056,417.95/1,584,752.60 = 336,506.81/x
  3. Step 3: Cross multiply
    1,056,417.95x = 1,584,752.60 × 336,506.81
  4. Step 4: Simplify right side
    1,056,417.95x = 533,280,033,089.86
  5. Step 5: Solve for x
    x = 533,280,033,089.86/1,056,417.95
  6. Step 6: Final answer
    x = 504,800.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.