Home / 1,069,476.48-1,475,877.12-592,548.48

Finding the Fourth Proportional to 1,069,476.48, 1,475,877.12 and 592,548.48

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Solution

The fourth proportional to 1,069,476.48, 1,475,877.12 and 592,548.48 is: 817,716.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,476.48 : 1,475,877.12 = 592,548.48 : x
  2. Step 2: Convert to fraction form
    1,069,476.48/1,475,877.12 = 592,548.48/x
  3. Step 3: Cross multiply
    1,069,476.48x = 1,475,877.12 × 592,548.48
  4. Step 4: Simplify right side
    1,069,476.48x = 874,528,744,122.78
  5. Step 5: Solve for x
    x = 874,528,744,122.78/1,069,476.48
  6. Step 6: Final answer
    x = 817,716.67

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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.