Home / 1,592,774.28-2,197,957.58-930,547.52

Finding the Fourth Proportional to 1,592,774.28, 2,197,957.58 and 930,547.52

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Solution

The fourth proportional to 1,592,774.28, 2,197,957.58 and 930,547.52 is: 1,284,114.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,774.28 : 2,197,957.58 = 930,547.52 : x
  2. Step 2: Convert to fraction form
    1,592,774.28/2,197,957.58 = 930,547.52/x
  3. Step 3: Cross multiply
    1,592,774.28x = 2,197,957.58 × 930,547.52
  4. Step 4: Simplify right side
    1,592,774.28x = 2,045,303,975,134.20
  5. Step 5: Solve for x
    x = 2,045,303,975,134.20/1,592,774.28
  6. Step 6: Final answer
    x = 1,284,114.14

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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.