Home / 3,403,242.94-4,696,506.76-1,875,404.74

Finding the Fourth Proportional to 3,403,242.94, 4,696,506.76 and 1,875,404.74

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Solution

The fourth proportional to 3,403,242.94, 4,696,506.76 and 1,875,404.74 is: 2,588,075.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,242.94 : 4,696,506.76 = 1,875,404.74 : x
  2. Step 2: Convert to fraction form
    3,403,242.94/4,696,506.76 = 1,875,404.74/x
  3. Step 3: Cross multiply
    3,403,242.94x = 4,696,506.76 × 1,875,404.74
  4. Step 4: Simplify right side
    3,403,242.94x = 8,807,851,039,146.04
  5. Step 5: Solve for x
    x = 8,807,851,039,146.04/3,403,242.94
  6. Step 6: Final answer
    x = 2,588,075.90

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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.