Home / 1,345,036.32-2,016,153.14-586,674.16

Finding the Fourth Proportional to 1,345,036.32, 2,016,153.14 and 586,674.16

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Solution

The fourth proportional to 1,345,036.32, 2,016,153.14 and 586,674.16 is: 879,400.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,345,036.32 : 2,016,153.14 = 586,674.16 : x
  2. Step 2: Convert to fraction form
    1,345,036.32/2,016,153.14 = 586,674.16/x
  3. Step 3: Cross multiply
    1,345,036.32x = 2,016,153.14 × 586,674.16
  4. Step 4: Simplify right side
    1,345,036.32x = 1,182,824,941,867.11
  5. Step 5: Solve for x
    x = 1,182,824,941,867.11/1,345,036.32
  6. Step 6: Final answer
    x = 879,400.00

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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.