Home / 5,249,316-7,244,056.08-2,834,868

Finding the Fourth Proportional to 5,249,316, 7,244,056.08 and 2,834,868

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Solution

The fourth proportional to 5,249,316, 7,244,056.08 and 2,834,868 is: 3,912,117.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,249,316 : 7,244,056.08 = 2,834,868 : x
  2. Step 2: Convert to fraction form
    5,249,316/7,244,056.08 = 2,834,868/x
  3. Step 3: Cross multiply
    5,249,316x = 7,244,056.08 × 2,834,868
  4. Step 4: Simplify right side
    5,249,316x = 20,535,942,771,397.44
  5. Step 5: Solve for x
    x = 20,535,942,771,397.44/5,249,316
  6. Step 6: Final answer
    x = 3,912,117.84

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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.