Home / 7,513,810.11-10,369,077.91-4,076,051.14

Finding the Fourth Proportional to 7,513,810.11, 10,369,077.91 and 4,076,051.14

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Solution

The fourth proportional to 7,513,810.11, 10,369,077.91 and 4,076,051.14 is: 5,624,961.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,513,810.11 : 10,369,077.91 = 4,076,051.14 : x
  2. Step 2: Convert to fraction form
    7,513,810.11/10,369,077.91 = 4,076,051.14/x
  3. Step 3: Cross multiply
    7,513,810.11x = 10,369,077.91 × 4,076,051.14
  4. Step 4: Simplify right side
    7,513,810.11x = 42,264,891,838,575.54
  5. Step 5: Solve for x
    x = 42,264,891,838,575.54/7,513,810.11
  6. Step 6: Final answer
    x = 5,624,961.40

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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.