Home / 10,320,417.65-14,241,334.01-6,076,317.62

Finding the Fourth Proportional to 10,320,417.65, 14,241,334.01 and 6,076,317.62

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Solution

The fourth proportional to 10,320,417.65, 14,241,334.01 and 6,076,317.62 is: 8,384,822.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,320,417.65 : 14,241,334.01 = 6,076,317.62 : x
  2. Step 2: Convert to fraction form
    10,320,417.65/14,241,334.01 = 6,076,317.62/x
  3. Step 3: Cross multiply
    10,320,417.65x = 14,241,334.01 × 6,076,317.62
  4. Step 4: Simplify right side
    10,320,417.65x = 86,534,868,782,490
  5. Step 5: Solve for x
    x = 86,534,868,782,490/10,320,417.65
  6. Step 6: Final answer
    x = 8,384,822.37

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1.5x scale

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.