Home / 4,316,159.56-5,956,300.50-2,382,420.64

Finding the Fourth Proportional to 4,316,159.56, 5,956,300.50 and 2,382,420.64

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Solution

The fourth proportional to 4,316,159.56, 5,956,300.50 and 2,382,420.64 is: 3,287,740.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,159.56 : 5,956,300.50 = 2,382,420.64 : x
  2. Step 2: Convert to fraction form
    4,316,159.56/5,956,300.50 = 2,382,420.64/x
  3. Step 3: Cross multiply
    4,316,159.56x = 5,956,300.50 × 2,382,420.64
  4. Step 4: Simplify right side
    4,316,159.56x = 14,190,413,249,242.32
  5. Step 5: Solve for x
    x = 14,190,413,249,242.32/4,316,159.56
  6. Step 6: Final answer
    x = 3,287,740.65

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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.