Home / 3,403,158.95-4,696,457.79-1,875,364.49

Finding the Fourth Proportional to 3,403,158.95, 4,696,457.79 and 1,875,364.49

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Solution

The fourth proportional to 3,403,158.95, 4,696,457.79 and 1,875,364.49 is: 2,588,057.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,158.95 : 4,696,457.79 = 1,875,364.49 : x
  2. Step 2: Convert to fraction form
    3,403,158.95/4,696,457.79 = 1,875,364.49/x
  3. Step 3: Cross multiply
    3,403,158.95x = 4,696,457.79 × 1,875,364.49
  4. Step 4: Simplify right side
    3,403,158.95x = 8,807,570,144,667.59
  5. Step 5: Solve for x
    x = 8,807,570,144,667.59/3,403,158.95
  6. Step 6: Final answer
    x = 2,588,057.24

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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.