Home / 3,160,827.74-4,361,955.57-1,710,523.24

Finding the Fourth Proportional to 3,160,827.74, 4,361,955.57 and 1,710,523.24

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Solution

The fourth proportional to 3,160,827.74, 4,361,955.57 and 1,710,523.24 is: 2,360,529.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,827.74 : 4,361,955.57 = 1,710,523.24 : x
  2. Step 2: Convert to fraction form
    3,160,827.74/4,361,955.57 = 1,710,523.24/x
  3. Step 3: Cross multiply
    3,160,827.74x = 4,361,955.57 × 1,710,523.24
  4. Step 4: Simplify right side
    3,160,827.74x = 7,461,226,374,332.45
  5. Step 5: Solve for x
    x = 7,461,226,374,332.45/3,160,827.74
  6. Step 6: Final answer
    x = 2,360,529.26

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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.