Home / 2,953,280.50-4,075,529.98-1,595,153.50

Finding the Fourth Proportional to 2,953,280.50, 4,075,529.98 and 1,595,153.50

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Solution

The fourth proportional to 2,953,280.50, 4,075,529.98 and 1,595,153.50 is: 2,201,313.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,953,280.50 : 4,075,529.98 = 1,595,153.50 : x
  2. Step 2: Convert to fraction form
    2,953,280.50/4,075,529.98 = 1,595,153.50/x
  3. Step 3: Cross multiply
    2,953,280.50x = 4,075,529.98 × 1,595,153.50
  4. Step 4: Simplify right side
    2,953,280.50x = 6,501,095,911,951.93
  5. Step 5: Solve for x
    x = 6,501,095,911,951.93/2,953,280.50
  6. Step 6: Final answer
    x = 2,201,313.39

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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.