Home / 1,852,294.64-2,778,412.80-590,113.76

Finding the Fourth Proportional to 1,852,294.64, 2,778,412.80 and 590,113.76

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Solution

The fourth proportional to 1,852,294.64, 2,778,412.80 and 590,113.76 is: 885,161.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,294.64 : 2,778,412.80 = 590,113.76 : x
  2. Step 2: Convert to fraction form
    1,852,294.64/2,778,412.80 = 590,113.76/x
  3. Step 3: Cross multiply
    1,852,294.64x = 2,778,412.80 × 590,113.76
  4. Step 4: Simplify right side
    1,852,294.64x = 1,639,579,624,240.13
  5. Step 5: Solve for x
    x = 1,639,579,624,240.13/1,852,294.64
  6. Step 6: Final answer
    x = 885,161.35

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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.