Home / 6,953,036.20-10,426,055.10-4,114,018.60

Finding the Fourth Proportional to 6,953,036.20, 10,426,055.10 and 4,114,018.60

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Solution

The fourth proportional to 6,953,036.20, 10,426,055.10 and 4,114,018.60 is: 6,168,957.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,036.20 : 10,426,055.10 = 4,114,018.60 : x
  2. Step 2: Convert to fraction form
    6,953,036.20/10,426,055.10 = 4,114,018.60/x
  3. Step 3: Cross multiply
    6,953,036.20x = 10,426,055.10 × 4,114,018.60
  4. Step 4: Simplify right side
    6,953,036.20x = 42,892,984,606,024.86
  5. Step 5: Solve for x
    x = 42,892,984,606,024.86/6,953,036.20
  6. Step 6: Final answer
    x = 6,168,957.47

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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.