Home / 2,953,643.14-4,076,031.17-1,595,516.14

Finding the Fourth Proportional to 2,953,643.14, 4,076,031.17 and 1,595,516.14

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Solution

The fourth proportional to 2,953,643.14, 4,076,031.17 and 1,595,516.14 is: 2,201,814.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,643.14 : 4,076,031.17 = 1,595,516.14 : x
  2. Step 2: Convert to fraction form
    2,953,643.14/4,076,031.17 = 1,595,516.14/x
  3. Step 3: Cross multiply
    2,953,643.14x = 4,076,031.17 × 1,595,516.14
  4. Step 4: Simplify right side
    2,953,643.14x = 6,503,373,518,878.08
  5. Step 5: Solve for x
    x = 6,503,373,518,878.08/2,953,643.14
  6. Step 6: Final answer
    x = 2,201,814.24

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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.