Home / 5,174,011.04-7,088,427.28-4,980,075.16

Finding the Fourth Proportional to 5,174,011.04, 7,088,427.28 and 4,980,075.16

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Solution

The fourth proportional to 5,174,011.04, 7,088,427.28 and 4,980,075.16 is: 6,822,733.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,174,011.04 : 7,088,427.28 = 4,980,075.16 : x
  2. Step 2: Convert to fraction form
    5,174,011.04/7,088,427.28 = 4,980,075.16/x
  3. Step 3: Cross multiply
    5,174,011.04x = 7,088,427.28 × 4,980,075.16
  4. Step 4: Simplify right side
    5,174,011.04x = 35,300,900,620,594.37
  5. Step 5: Solve for x
    x = 35,300,900,620,594.37/5,174,011.04
  6. Step 6: Final answer
    x = 6,822,733.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.