Home / 1,740,886.59-2,401,807.64-1,137,624.51

Finding the Fourth Proportional to 1,740,886.59, 2,401,807.64 and 1,137,624.51

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Solution

The fourth proportional to 1,740,886.59, 2,401,807.64 and 1,137,624.51 is: 1,569,519.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,886.59 : 2,401,807.64 = 1,137,624.51 : x
  2. Step 2: Convert to fraction form
    1,740,886.59/2,401,807.64 = 1,137,624.51/x
  3. Step 3: Cross multiply
    1,740,886.59x = 2,401,807.64 × 1,137,624.51
  4. Step 4: Simplify right side
    1,740,886.59x = 2,732,355,233,881.13
  5. Step 5: Solve for x
    x = 2,732,355,233,881.13/1,740,886.59
  6. Step 6: Final answer
    x = 1,569,519.38

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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.