Home / 1,580,809.77-2,370,944.93-569,730.51

Finding the Fourth Proportional to 1,580,809.77, 2,370,944.93 and 569,730.51

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Solution

The fourth proportional to 1,580,809.77, 2,370,944.93 and 569,730.51 is: 854,498.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,580,809.77 : 2,370,944.93 = 569,730.51 : x
  2. Step 2: Convert to fraction form
    1,580,809.77/2,370,944.93 = 569,730.51/x
  3. Step 3: Cross multiply
    1,580,809.77x = 2,370,944.93 × 569,730.51
  4. Step 4: Simplify right side
    1,580,809.77x = 1,350,799,661,302.16
  5. Step 5: Solve for x
    x = 1,350,799,661,302.16/1,580,809.77
  6. Step 6: Final answer
    x = 854,498.55

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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.