Home / 1,652,707.80-2,473,746.48-852,899.76

Finding the Fourth Proportional to 1,652,707.80, 2,473,746.48 and 852,899.76

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Solution

The fourth proportional to 1,652,707.80, 2,473,746.48 and 852,899.76 is: 1,276,606.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,707.80 : 2,473,746.48 = 852,899.76 : x
  2. Step 2: Convert to fraction form
    1,652,707.80/2,473,746.48 = 852,899.76/x
  3. Step 3: Cross multiply
    1,652,707.80x = 2,473,746.48 × 852,899.76
  4. Step 4: Simplify right side
    1,652,707.80x = 2,109,857,779,092.84
  5. Step 5: Solve for x
    x = 2,109,857,779,092.84/1,652,707.80
  6. Step 6: Final answer
    x = 1,276,606.66

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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.