Home / 5,249,106-7,243,766.64-2,834,658

Finding the Fourth Proportional to 5,249,106, 7,243,766.64 and 2,834,658

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Solution

The fourth proportional to 5,249,106, 7,243,766.64 and 2,834,658 is: 3,911,828.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,249,106 : 7,243,766.64 = 2,834,658 : x
  2. Step 2: Convert to fraction form
    5,249,106/7,243,766.64 = 2,834,658/x
  3. Step 3: Cross multiply
    5,249,106x = 7,243,766.64 × 2,834,658
  4. Step 4: Simplify right side
    5,249,106x = 20,533,601,056,209.12
  5. Step 5: Solve for x
    x = 20,533,601,056,209.12/5,249,106
  6. Step 6: Final answer
    x = 3,911,828.23

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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.