Home / 6,249,157.22-9,373,667.88-4,742,095.52

Finding the Fourth Proportional to 6,249,157.22, 9,373,667.88 and 4,742,095.52

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Solution

The fourth proportional to 6,249,157.22, 9,373,667.88 and 4,742,095.52 is: 7,113,091.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,249,157.22 : 9,373,667.88 = 4,742,095.52 : x
  2. Step 2: Convert to fraction form
    6,249,157.22/9,373,667.88 = 4,742,095.52/x
  3. Step 3: Cross multiply
    6,249,157.22x = 9,373,667.88 × 4,742,095.52
  4. Step 4: Simplify right side
    6,249,157.22x = 44,450,828,459,715.90
  5. Step 5: Solve for x
    x = 44,450,828,459,715.90/6,249,157.22
  6. Step 6: Final answer
    x = 7,113,091.72

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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.