Home / 1,712,604.29-2,569,203.34-575,477.51

Finding the Fourth Proportional to 1,712,604.29, 2,569,203.34 and 575,477.51

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Solution

The fourth proportional to 1,712,604.29, 2,569,203.34 and 575,477.51 is: 863,316.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,604.29 : 2,569,203.34 = 575,477.51 : x
  2. Step 2: Convert to fraction form
    1,712,604.29/2,569,203.34 = 575,477.51/x
  3. Step 3: Cross multiply
    1,712,604.29x = 2,569,203.34 × 575,477.51
  4. Step 4: Simplify right side
    1,712,604.29x = 1,478,518,726,502.17
  5. Step 5: Solve for x
    x = 1,478,518,726,502.17/1,712,604.29
  6. Step 6: Final answer
    x = 863,316.03

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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.