Home / 5,249,895.99-7,877,667.30-5,058,809.07

Finding the Fourth Proportional to 5,249,895.99, 7,877,667.30 and 5,058,809.07

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Solution

The fourth proportional to 5,249,895.99, 7,877,667.30 and 5,058,809.07 is: 7,590,934.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,249,895.99 : 7,877,667.30 = 5,058,809.07 : x
  2. Step 2: Convert to fraction form
    5,249,895.99/7,877,667.30 = 5,058,809.07/x
  3. Step 3: Cross multiply
    5,249,895.99x = 7,877,667.30 × 5,058,809.07
  4. Step 4: Simplify right side
    5,249,895.99x = 39,851,614,787,682.41
  5. Step 5: Solve for x
    x = 39,851,614,787,682.41/5,249,895.99
  6. Step 6: Final answer
    x = 7,590,934.16

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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.