Home / 1,750,866.36-2,416,199.86-976,547.37

Finding the Fourth Proportional to 1,750,866.36, 2,416,199.86 and 976,547.37

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Solution

The fourth proportional to 1,750,866.36, 2,416,199.86 and 976,547.37 is: 1,347,637.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,866.36 : 2,416,199.86 = 976,547.37 : x
  2. Step 2: Convert to fraction form
    1,750,866.36/2,416,199.86 = 976,547.37/x
  3. Step 3: Cross multiply
    1,750,866.36x = 2,416,199.86 × 976,547.37
  4. Step 4: Simplify right side
    1,750,866.36x = 2,359,533,618,677.37
  5. Step 5: Solve for x
    x = 2,359,533,618,677.37/1,750,866.36
  6. Step 6: Final answer
    x = 1,347,637.76

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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.