Home / 1,871,106.64-2,807,006.24-592,036.16

Finding the Fourth Proportional to 1,871,106.64, 2,807,006.24 and 592,036.16

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Solution

The fourth proportional to 1,871,106.64, 2,807,006.24 and 592,036.16 is: 888,163.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,871,106.64 : 2,807,006.24 = 592,036.16 : x
  2. Step 2: Convert to fraction form
    1,871,106.64/2,807,006.24 = 592,036.16/x
  3. Step 3: Cross multiply
    1,871,106.64x = 2,807,006.24 × 592,036.16
  4. Step 4: Simplify right side
    1,871,106.64x = 1,661,849,182,870.70
  5. Step 5: Solve for x
    x = 1,661,849,182,870.70/1,871,106.64
  6. Step 6: Final answer
    x = 888,163.80

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