Home / 1,723,602.60-2,378,669.70-1,035,484.92

Finding the Fourth Proportional to 1,723,602.60, 2,378,669.70 and 1,035,484.92

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Solution

The fourth proportional to 1,723,602.60, 2,378,669.70 and 1,035,484.92 is: 1,429,028.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,602.60 : 2,378,669.70 = 1,035,484.92 : x
  2. Step 2: Convert to fraction form
    1,723,602.60/2,378,669.70 = 1,035,484.92/x
  3. Step 3: Cross multiply
    1,723,602.60x = 2,378,669.70 × 1,035,484.92
  4. Step 4: Simplify right side
    1,723,602.60x = 2,463,076,604,010.92
  5. Step 5: Solve for x
    x = 2,463,076,604,010.92/1,723,602.60
  6. Step 6: Final answer
    x = 1,429,028.13

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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.