Home / 9,076,107.48-12,525,030.54-4,946,139.84

Finding the Fourth Proportional to 9,076,107.48, 12,525,030.54 and 4,946,139.84

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Solution

The fourth proportional to 9,076,107.48, 12,525,030.54 and 4,946,139.84 is: 6,825,674.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,107.48 : 12,525,030.54 = 4,946,139.84 : x
  2. Step 2: Convert to fraction form
    9,076,107.48/12,525,030.54 = 4,946,139.84/x
  3. Step 3: Cross multiply
    9,076,107.48x = 12,525,030.54 × 4,946,139.84
  4. Step 4: Simplify right side
    9,076,107.48x = 61,950,552,551,110.71
  5. Step 5: Solve for x
    x = 61,950,552,551,110.71/9,076,107.48
  6. Step 6: Final answer
    x = 6,825,674.19

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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.