Home / 2,050,712.40-3,076,068.60-554,804.40

Finding the Fourth Proportional to 2,050,712.40, 3,076,068.60 and 554,804.40

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Solution

The fourth proportional to 2,050,712.40, 3,076,068.60 and 554,804.40 is: 832,206.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,712.40 : 3,076,068.60 = 554,804.40 : x
  2. Step 2: Convert to fraction form
    2,050,712.40/3,076,068.60 = 554,804.40/x
  3. Step 3: Cross multiply
    2,050,712.40x = 3,076,068.60 × 554,804.40
  4. Step 4: Simplify right side
    2,050,712.40x = 1,706,616,393,981.84
  5. Step 5: Solve for x
    x = 1,706,616,393,981.84/2,050,712.40
  6. Step 6: Final answer
    x = 832,206.60

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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.