Home / 10,745,904.40-14,829,218.88-5,851,125.01

Finding the Fourth Proportional to 10,745,904.40, 14,829,218.88 and 5,851,125.01

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Solution

The fourth proportional to 10,745,904.40, 14,829,218.88 and 5,851,125.01 is: 8,074,482.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,745,904.40 : 14,829,218.88 = 5,851,125.01 : x
  2. Step 2: Convert to fraction form
    10,745,904.40/14,829,218.88 = 5,851,125.01/x
  3. Step 3: Cross multiply
    10,745,904.40x = 14,829,218.88 × 5,851,125.01
  4. Step 4: Simplify right side
    10,745,904.40x = 86,767,613,467,532.19
  5. Step 5: Solve for x
    x = 86,767,613,467,532.19/10,745,904.40
  6. Step 6: Final answer
    x = 8,074,482.17

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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.