Home / 2,417,277.36-3,335,864.76-1,314,718.32

Finding the Fourth Proportional to 2,417,277.36, 3,335,864.76 and 1,314,718.32

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Solution

The fourth proportional to 2,417,277.36, 3,335,864.76 and 1,314,718.32 is: 1,814,323.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,277.36 : 3,335,864.76 = 1,314,718.32 : x
  2. Step 2: Convert to fraction form
    2,417,277.36/3,335,864.76 = 1,314,718.32/x
  3. Step 3: Cross multiply
    2,417,277.36x = 3,335,864.76 × 1,314,718.32
  4. Step 4: Simplify right side
    2,417,277.36x = 4,385,722,513,014.40
  5. Step 5: Solve for x
    x = 4,385,722,513,014.40/2,417,277.36
  6. Step 6: Final answer
    x = 1,814,323.25

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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.