Home / 9,249,050.28-12,764,444.74-5,330,025.64

Finding the Fourth Proportional to 9,249,050.28, 12,764,444.74 and 5,330,025.64

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Solution

The fourth proportional to 9,249,050.28, 12,764,444.74 and 5,330,025.64 is: 7,355,870.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,249,050.28 : 12,764,444.74 = 5,330,025.64 : x
  2. Step 2: Convert to fraction form
    9,249,050.28/12,764,444.74 = 5,330,025.64/x
  3. Step 3: Cross multiply
    9,249,050.28x = 12,764,444.74 × 5,330,025.64
  4. Step 4: Simplify right side
    9,249,050.28x = 68,034,817,744,563.13
  5. Step 5: Solve for x
    x = 68,034,817,744,563.13/9,249,050.28
  6. Step 6: Final answer
    x = 7,355,870.68

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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.