Home / 5,295,567.58-7,307,298.45-2,971,927.13

Finding the Fourth Proportional to 5,295,567.58, 7,307,298.45 and 2,971,927.13

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Solution

The fourth proportional to 5,295,567.58, 7,307,298.45 and 2,971,927.13 is: 4,100,931.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,295,567.58 : 7,307,298.45 = 2,971,927.13 : x
  2. Step 2: Convert to fraction form
    5,295,567.58/7,307,298.45 = 2,971,927.13/x
  3. Step 3: Cross multiply
    5,295,567.58x = 7,307,298.45 × 2,971,927.13
  4. Step 4: Simplify right side
    5,295,567.58x = 21,716,758,474,025.46
  5. Step 5: Solve for x
    x = 21,716,758,474,025.46/5,295,567.58
  6. Step 6: Final answer
    x = 4,100,931.23

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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.