Home / 1,865,008.91-2,797,513.37-602,836.53

Finding the Fourth Proportional to 1,865,008.91, 2,797,513.37 and 602,836.53

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Solution

The fourth proportional to 1,865,008.91, 2,797,513.37 and 602,836.53 is: 904,254.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,865,008.91 : 2,797,513.37 = 602,836.53 : x
  2. Step 2: Convert to fraction form
    1,865,008.91/2,797,513.37 = 602,836.53/x
  3. Step 3: Cross multiply
    1,865,008.91x = 2,797,513.37 × 602,836.53
  4. Step 4: Simplify right side
    1,865,008.91x = 1,686,443,249,585.22
  5. Step 5: Solve for x
    x = 1,686,443,249,585.22/1,865,008.91
  6. Step 6: Final answer
    x = 904,254.80

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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.