Home / 1,831,570.16-2,527,718.16-1,016,036.80

Finding the Fourth Proportional to 1,831,570.16, 2,527,718.16 and 1,016,036.80

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Solution

The fourth proportional to 1,831,570.16, 2,527,718.16 and 1,016,036.80 is: 1,402,214.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,570.16 : 2,527,718.16 = 1,016,036.80 : x
  2. Step 2: Convert to fraction form
    1,831,570.16/2,527,718.16 = 1,016,036.80/x
  3. Step 3: Cross multiply
    1,831,570.16x = 2,527,718.16 × 1,016,036.80
  4. Step 4: Simplify right side
    1,831,570.16x = 2,568,254,670,588.29
  5. Step 5: Solve for x
    x = 2,568,254,670,588.29/1,831,570.16
  6. Step 6: Final answer
    x = 1,402,214.74

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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.