Home / 10,461,218.02-14,436,653.53-5,751,812.51

Finding the Fourth Proportional to 10,461,218.02, 14,436,653.53 and 5,751,812.51

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Solution

The fourth proportional to 10,461,218.02, 14,436,653.53 and 5,751,812.51 is: 7,937,596.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,461,218.02 : 14,436,653.53 = 5,751,812.51 : x
  2. Step 2: Convert to fraction form
    10,461,218.02/14,436,653.53 = 5,751,812.51/x
  3. Step 3: Cross multiply
    10,461,218.02x = 14,436,653.53 × 5,751,812.51
  4. Step 4: Simplify right side
    10,461,218.02x = 83,036,924,376,389.66
  5. Step 5: Solve for x
    x = 83,036,924,376,389.66/10,461,218.02
  6. Step 6: Final answer
    x = 7,937,596.20

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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.