Home / 2,730,566.40-4,095,880.32-837,323.52

Finding the Fourth Proportional to 2,730,566.40, 4,095,880.32 and 837,323.52

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Solution

The fourth proportional to 2,730,566.40, 4,095,880.32 and 837,323.52 is: 1,255,994.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,566.40 : 4,095,880.32 = 837,323.52 : x
  2. Step 2: Convert to fraction form
    2,730,566.40/4,095,880.32 = 837,323.52/x
  3. Step 3: Cross multiply
    2,730,566.40x = 4,095,880.32 × 837,323.52
  4. Step 4: Simplify right side
    2,730,566.40x = 3,429,576,927,041.13
  5. Step 5: Solve for x
    x = 3,429,576,927,041.13/2,730,566.40
  6. Step 6: Final answer
    x = 1,255,994.70

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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.