Home / 1,770,263.36-2,655,386.27-1,529,645.05

Finding the Fourth Proportional to 1,770,263.36, 2,655,386.27 and 1,529,645.05

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Solution

The fourth proportional to 1,770,263.36, 2,655,386.27 and 1,529,645.05 is: 2,294,460.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,770,263.36 : 2,655,386.27 = 1,529,645.05 : x
  2. Step 2: Convert to fraction form
    1,770,263.36/2,655,386.27 = 1,529,645.05/x
  3. Step 3: Cross multiply
    1,770,263.36x = 2,655,386.27 × 1,529,645.05
  4. Step 4: Simplify right side
    1,770,263.36x = 4,061,798,464,023.81
  5. Step 5: Solve for x
    x = 4,061,798,464,023.81/1,770,263.36
  6. Step 6: Final answer
    x = 2,294,460.00

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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.