Home / 7,015,602.60-10,519,904.70-3,224,802.60

Finding the Fourth Proportional to 7,015,602.60, 10,519,904.70 and 3,224,802.60

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Solution

The fourth proportional to 7,015,602.60, 10,519,904.70 and 3,224,802.60 is: 4,835,595.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,015,602.60 : 10,519,904.70 = 3,224,802.60 : x
  2. Step 2: Convert to fraction form
    7,015,602.60/10,519,904.70 = 3,224,802.60/x
  3. Step 3: Cross multiply
    7,015,602.60x = 10,519,904.70 × 3,224,802.60
  4. Step 4: Simplify right side
    7,015,602.60x = 33,924,616,028,312.22
  5. Step 5: Solve for x
    x = 33,924,616,028,312.22/7,015,602.60
  6. Step 6: Final answer
    x = 4,835,595.45

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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.