Home / 4,602,252.21-6,904,374.75-1,762,364.40

Finding the Fourth Proportional to 4,602,252.21, 6,904,374.75 and 1,762,364.40

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Solution

The fourth proportional to 4,602,252.21, 6,904,374.75 and 1,762,364.40 is: 2,643,928.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,252.21 : 6,904,374.75 = 1,762,364.40 : x
  2. Step 2: Convert to fraction form
    4,602,252.21/6,904,374.75 = 1,762,364.40/x
  3. Step 3: Cross multiply
    4,602,252.21x = 6,904,374.75 × 1,762,364.40
  4. Step 4: Simplify right side
    4,602,252.21x = 12,168,024,263,658.90
  5. Step 5: Solve for x
    x = 12,168,024,263,658.90/4,602,252.21
  6. Step 6: Final answer
    x = 2,643,928.17

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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.