Home / 9,632,038.15-14,445,846.28-5,742,595.81

Finding the Fourth Proportional to 9,632,038.15, 14,445,846.28 and 5,742,595.81

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Solution

The fourth proportional to 9,632,038.15, 14,445,846.28 and 5,742,595.81 is: 8,612,575.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,632,038.15 : 14,445,846.28 = 5,742,595.81 : x
  2. Step 2: Convert to fraction form
    9,632,038.15/14,445,846.28 = 5,742,595.81/x
  3. Step 3: Cross multiply
    9,632,038.15x = 14,445,846.28 × 5,742,595.81
  4. Step 4: Simplify right side
    9,632,038.15x = 82,956,656,319,432.08
  5. Step 5: Solve for x
    x = 82,956,656,319,432.08/9,632,038.15
  6. Step 6: Final answer
    x = 8,612,575.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.